Q: What is the sum of all factors of the number 20,643,009 excluding 20,643,009?
A: 6,881,007
The factors of the number 20,643,009 are: 1, 3, 6881003, 20643009.
If you add them up, you will get the total of 20,643,015. Now subtract 20,643,009 to get 6,881,007