Q: What is the sum of all factors of the number 402,124,406 excluding 402,124,406?
A: 203,565,778
The factors of the number 402,124,406 are: 1, 2, 241, 482, 834283, 1668566, 201062203, 402124406.
If you add them up, you will get the total of 402,124,609. Now subtract 402,124,406 to get 203,565,778