Q: What is the sum of all factors of the number 12,154,420 excluding 12,154,420?
A: 13,369,904
The factors of the number 12,154,420 are: 1, 2, 4, 5, 10, 20, 607721, 1215442, 2430884, 3038605, 6077210, 12154420.
If you add them up, you will get the total of 12,154,433. Now subtract 12,154,420 to get 13,369,904