Q: What is the sum of all factors of the number 1,220,122 excluding 1,220,122?
A: 679,310
The factors of the number 1,220,122 are: 1, 2, 61, 73, 122, 137, 146, 274, 4453, 8357, 8906, 10001, 16714, 20002, 610061, 1220122.
If you add them up, you will get the total of 1,220,801. Now subtract 1,220,122 to get 679,310