Q: What is the sum of all factors of the number 16,720,391 excluding 16,720,391?
A: 355,801
The factors of the number 16,720,391 are: 1, 47, 355753, 16720391.
If you add them up, you will get the total of 16,720,746. Now subtract 16,720,391 to get 355,801