Q: What is the sum of all factors of the number 21,242,121 excluding 21,242,121?
A: 7,166,103
The factors of the number 21,242,121 are: 1, 3, 337, 1011, 21011, 63033, 7080707, 21242121.
If you add them up, you will get the total of 21,242,128. Now subtract 21,242,121 to get 7,166,103