Q: What is the sum of all factors of the number 20,311,309 excluding 20,311,309?
A: 243,251
The factors of the number 20,311,309 are: 1, 179, 233, 487, 41707, 87173, 113471, 20311309.
If you add them up, you will get the total of 20,311,552. Now subtract 20,311,309 to get 243,251