Q: What is the sum of all factors of the number 138,636 excluding 138,636?
A: 211,896
The factors of the number 138,636 are: 1, 2, 3, 4, 6, 9, 12, 18, 36, 3851, 7702, 11553, 15404, 23106, 34659, 46212, 69318, 138636.
If you add them up, you will get the total of 138,847. Now subtract 138,636 to get 211,896