Q: What is the sum of all factors of the number 131,344,409 excluding 131,344,409?
A: 18,763,495
The factors of the number 131,344,409 are: 1, 7, 18763487, 131344409.
If you add them up, you will get the total of 131,344,427. Now subtract 131,344,409 to get 18,763,495