Q: What is the sum of all factors of the number 2,168,780 excluding 2,168,780?
A: 2,385,700
The factors of the number 2,168,780 are: 1, 2, 4, 5, 10, 20, 108439, 216878, 433756, 542195, 1084390, 2168780.
If you add them up, you will get the total of 2,168,782. Now subtract 2,168,780 to get 2,385,700