Q: What is the sum of all factors of the number 13,437,680 excluding 13,437,680?
A: 17,805,112
The factors of the number 13,437,680 are: 1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 167971, 335942, 671884, 839855, 1343768, 1679710, 2687536, 3359420, 6718840, 13437680.
If you add them up, you will get the total of 13,437,697. Now subtract 13,437,680 to get 17,805,112