Q: What is the sum of all factors of the number 42,394,978 excluding 42,394,978?
A: 21,197,492
The factors of the number 42,394,978 are: 1, 2, 21197489, 42394978.
If you add them up, you will get the total of 42,394,999. Now subtract 42,394,978 to get 21,197,492