Q: What is the sum of all factors of the number 21,378,207 excluding 21,378,207?
A: 7,126,073
The factors of the number 21,378,207 are: 1, 3, 7126069, 21378207.
If you add them up, you will get the total of 21,378,214. Now subtract 21,378,207 to get 7,126,073