Q: What is the sum of all factors of the number 2,043,145 excluding 2,043,145?
A: 819,071
The factors of the number 2,043,145 are: 1, 5, 13, 17, 43, 65, 85, 215, 221, 559, 731, 1105, 1849, 2795, 3655, 9245, 9503, 24037, 31433, 47515, 120185, 157165, 408629, 2043145.
If you add them up, you will get the total of 2,043,964. Now subtract 2,043,145 to get 819,071