Q: What is the sum of all factors of the number 20,416,720 excluding 20,416,720?
A: 27,052,340
The factors of the number 20,416,720 are: 1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 255209, 510418, 1020836, 1276045, 2041672, 2552090, 4083344, 5104180, 10208360, 20416720.
If you add them up, you will get the total of 20,416,747. Now subtract 20,416,720 to get 27,052,340