Q: What is the sum of all factors of the number 124,420 excluding 124,420?
A: 136,904
The factors of the number 124,420 are: 1, 2, 4, 5, 10, 20, 6221, 12442, 24884, 31105, 62210, 124420.
If you add them up, you will get the total of 124,556. Now subtract 124,420 to get 136,904