Q: What is the sum of all factors of the number 1,220,141 excluding 1,220,141?
A: 171,403
The factors of the number 1,220,141 are: 1, 13, 17, 221, 5521, 71773, 93857, 1220141.
If you add them up, you will get the total of 1,220,312. Now subtract 1,220,141 to get 171,403