Q: What is the sum of all factors of the number 138,700,309 excluding 138,700,309?
A: 16,699,019
The factors of the number 138,700,309 are: 1, 11, 37, 407, 340787, 3748657, 12609119, 138700309.
If you add them up, you will get the total of 138,700,325. Now subtract 138,700,309 to get 16,699,019