Q: What is the sum of all factors of the number 20,671,215 excluding 20,671,215?
A: 12,402,753
The factors of the number 20,671,215 are: 1, 3, 5, 15, 1378081, 4134243, 6890405, 20671215.
If you add them up, you will get the total of 20,671,227. Now subtract 20,671,215 to get 12,402,753