Q: What is the sum of all factors of the number 3,689,641 excluding 3,689,641?
A: 209,879
The factors of the number 3,689,641 are: 1, 29, 47, 1363, 2707, 78503, 127229, 3689641.
If you add them up, you will get the total of 3,689,850. Now subtract 3,689,641 to get 209,879