Q: What is the sum of all factors of the number 20,645,909 excluding 20,645,909?
A: 16,951
The factors of the number 20,645,909 are: 1, 1321, 15629, 20645909.
If you add them up, you will get the total of 20,645,925. Now subtract 20,645,909 to get 16,951