Q: What is the sum of all factors of the number 42,205,418 excluding 42,205,418?
A: 21,102,712
The factors of the number 42,205,418 are: 1, 2, 21102709, 42205418.
If you add them up, you will get the total of 42,205,439. Now subtract 42,205,418 to get 21,102,712