Q: What is the sum of all factors of the number 20,415,345 excluding 20,415,345?
A: 12,249,231
The factors of the number 20,415,345 are: 1, 3, 5, 15, 1361023, 4083069, 6805115, 20415345.
If you add them up, you will get the total of 20,415,357. Now subtract 20,415,345 to get 12,249,231