Q: What is the sum of all factors of the number 20,005,555 excluding 20,005,555?
A: 4,001,117
The factors of the number 20,005,555 are: 1, 5, 4001111, 20005555.
If you add them up, you will get the total of 20,005,559. Now subtract 20,005,555 to get 4,001,117