Q: What is the sum of all factors of the number 1,355,660 excluding 1,355,660?
A: 1,491,268
The factors of the number 1,355,660 are: 1, 2, 4, 5, 10, 20, 67783, 135566, 271132, 338915, 677830, 1355660.
If you add them up, you will get the total of 1,355,661. Now subtract 1,355,660 to get 1,491,268