Q: What is the sum of all factors of the number 61,672,521 excluding 61,672,521?
A: 20,557,511
The factors of the number 61,672,521 are: 1, 3, 20557507, 61672521.
If you add them up, you will get the total of 61,672,541. Now subtract 61,672,521 to get 20,557,511