Q: What is the sum of all factors of the number 11,420,421 excluding 11,420,421?
A: 4,021,563
The factors of the number 11,420,421 are: 1, 3, 71, 213, 53617, 160851, 3806807, 11420421.
If you add them up, you will get the total of 11,420,425. Now subtract 11,420,421 to get 4,021,563