Q: What is the sum of all factors of the number 12,920,815 excluding 12,920,815?
A: 2,605,553
The factors of the number 12,920,815 are: 1, 5, 1013, 2551, 5065, 12755, 2584163, 12920815.
If you add them up, you will get the total of 12,920,817. Now subtract 12,920,815 to get 2,605,553