Q: What is the sum of all factors of the number 621,562,121 excluding 621,562,121?
A: 20,050,423
The factors of the number 621,562,121 are: 1, 31, 20050391, 621562121.
If you add them up, you will get the total of 621,562,141. Now subtract 621,562,121 to get 20,050,423