Q: What is the sum of all factors of the number 21,055,621 excluding 21,055,621?
A: 314,331
The factors of the number 21,055,621 are: 1, 67, 314263, 21055621.
If you add them up, you will get the total of 21,055,935. Now subtract 21,055,621 to get 314,331