Q: What is the sum of all factors of the number 420,403,330 excluding 420,403,330?
A: 336,885,110
The factors of the number 420,403,330 are: 1, 2, 5, 10, 1409, 2818, 7045, 14090, 29837, 59674, 149185, 298370, 42040333, 84080666, 210201665, 420403330.
If you add them up, you will get the total of 420,403,666. Now subtract 420,403,330 to get 336,885,110