Q: What is the sum of all factors of the number 20,677,221 excluding 20,677,221?
A: 9,955,739
The factors of the number 20,677,221 are: 1, 3, 9, 27, 765823, 2297469, 6892407, 20677221.
If you add them up, you will get the total of 20,677,230. Now subtract 20,677,221 to get 9,955,739