1 and 20, 2 and 10, 4 and 5 are all of the pairs of factors of 20.
1,2,3,4,6,8,12,24
455,275,150 has 72 whole number factors.
A factor is a number easily divisible by another number. The factors of twenty five are one, five, and twenty five.
no number
20001
20001
4
Whole no are the number which begin from 0 Factors of 75 are 5x5x3 All the numbers are whole numbers.
40, for example. Any number that is a whole number of twenties.
20/5 = 4, a whole number.
240 is the smallest number with twenty factors.
It is 20001.