Q: What is the sum of all factors of the number 4,720,421 excluding 4,720,421?
A: 4,423
The factors of the number 4,720,421 are: 1, 1801, 2621, 4720421.
If you add them up, you will get the total of 4,720,425. Now subtract 4,720,421 to get 4,423