The factors are: 1, 2, 3, 6
Also, there is a helpful tip I learned from my teacher. Once you get to half the number, the next number is 6 (or any other number).
Example for 10: 1, 2 , 5, 10
Example for 20: 1, 2 , 4, 5, 10, 20
:) There are MILLIONS of numbers, so there must be millions of factors. There are some helpful websites if you need help in math. Such as:
http://www.aaamath.com
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