Q: What is the sum of all factors of the number 668,621 excluding 668,621?
A: 24,043
The factors of the number 668,621 are: 1, 61, 97, 113, 5917, 6893, 10961, 668621.
If you add them up, you will get the total of 668,645. Now subtract 668,621 to get 24,043