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20
Nelle Bednar
Wiki User
∙ 12y agoThe factors of 20 are 1,2,4,5,10 and 20. Factors are number combinations that when multiplied equals 20. Since 1 x 20 =20 they are factors of 20. Same thing with 2x 10 = 20, 4 x 5 = 20, 2 x 10 = 20. Two factors of twenty that make a sum would be 2 + 5 = 7. The "sum" is when two or more numbers are added together.
Lita Davis
Wiki User
∙ 13y agoNo factors of 7 add to 13.
The only positive integer factors of 7 are: 1 and 7.
Wiki User
∙ 11y ago7 has two factors, one and itself. I suppose you could use two sevens and six ones, but it's not very pretty.
Wiki User
∙ 10y agoSince the factors of 84 are 1, 2, 3, 4, 6, 7, 12, 14 , 21, 28, 42, and 84, and 6 + 14 = 20, then 6, 14 would your answer.
Wiki User
∙ 12y ago2, 6, and 12
Kyanna Nanooch
2 6 12
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What are the factors of 18 that add up to 5?
23
What are the factors of -117?
The factors of 117 are 1,3,9,13,39,and 117The factors of 117 are 1, 3, 9, 13, 39, and 117.1,3,9,13,39,and 1171x117;3x39;9x13To find the factors of a number, it is helpful to know the rules for checking if something is a divisor. One rule is that if a numbers digits add up to 9, the number divides by 9. In this case, 117 has digits which add up to 9, and so can be divided by 9. If we do this, we get 13, which is prime. Thus the prime factors are 3, 3 and 13. These can be combined to get the other factors. Therefore the factors of 117 are 1, 3, 9, 13, 39 and 117.
What are the factors of 8 that add up to 10?
The factors of 8 are 1, 2, 4, and 8. The factors that add up to 10 are 2 and 8.
How did you come up with 38 as the answer for what four factors add up to 48 and are between 30 and 40?
It wasn't me, but I would have come up with 33. The four factors of 33 add up to 48.
What are the factors of 225 that add up to 18?
268
What are two factors of -45 add up to 13?
-32
What are 2 factors of 40 that add up to 13?
8 and 5
What are factors of -20 that add up to 7?
-13
What are two factors of -48 that add up to 13?
-3 and 16.
How do you find the sum of factors?
Add them up. The factors of 9 are 1, 3 and 9. The sum of the factors is 13.
What are the factors of 18 that add up to 5?
23
What number under 10 has factors that add up to 13?
The factors of 9 are 1, 3, and 9. 1 + 3 + 9 = 13
You are a number under 10 your factors add up to 13 what number are you?
You are 9.
What number is under 10 and has factors that add up to 13?
23
What is the name of a number if its factors add up to more than the number?
I believe you are thinking of a prime number. Ex. The factors of 2 are 1 and 2. The factors of 13 are 1 and 13.
Why is 13 a deficient number?
Because all of its factors also known as 13 and 1 add up to be more than the number itself 13.
What are factors of 390 that add up to 29?
419
