Q: What is the sum of all factors of the number 25,220 excluding 25,220?
A: 32,404
The factors of the number 25,220 are: 1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 97, 130, 194, 260, 388, 485, 970, 1261, 1940, 2522, 5044, 6305, 12610, 25220.
If you add them up, you will get the total of 25,252. Now subtract 25,220 to get 32,404