Q: What is the sum of all factors of the number 1,020,643 excluding 1,020,643?
A: 78,525
The factors of the number 1,020,643 are: 1, 13, 78511, 1020643.
If you add them up, you will get the total of 1,020,721. Now subtract 1,020,643 to get 78,525