Q: What is the sum of all factors of the number 220,143,309 excluding 220,143,309?
A: 80,540,403
The factors of the number 220,143,309 are: 1, 3, 41, 123, 1789783, 5369349, 73381103, 220143309.
If you add them up, you will get the total of 220,143,389. Now subtract 220,143,309 to get 80,540,403