Q: What is the sum of all factors of the number 42,053,403 excluding 42,053,403?
A: 25,401,317
The factors of the number 42,053,403 are: 1, 3, 7, 19, 21, 57, 133, 399, 105397, 316191, 737779, 2002543, 2213337, 6007629, 14017801, 42053403.
If you add them up, you will get the total of 42,053,428. Now subtract 42,053,403 to get 25,401,317