Q: What is the sum of all factors of the number 388,436,540 excluding 388,436,540?
A: 427,862,020
The factors of the number 388,436,540 are: 1, 2, 4, 5, 10, 20, 1583, 3166, 6332, 7915, 12269, 15830, 24538, 31660, 49076, 61345, 122690, 245380, 19421827, 38843654, 77687308, 97109135, 194218270, 388436540.
If you add them up, you will get the total of 388,436,967. Now subtract 388,436,540 to get 427,862,020