Q: What is the sum of all factors of the number 128,320,503 excluding 128,320,503?
A: 42,773,505
The factors of the number 128,320,503 are: 1, 3, 42773501, 128320503.
If you add them up, you will get the total of 128,320,545. Now subtract 128,320,503 to get 42,773,505