Q: What is the sum of all factors of the number 13,445,680 excluding 13,445,680?
A: 17,815,712
The factors of the number 13,445,680 are: 1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 168071, 336142, 672284, 840355, 1344568, 1680710, 2689136, 3361420, 6722840, 13445680.
If you add them up, you will get the total of 13,445,697. Now subtract 13,445,680 to get 17,815,712