Q: What is the sum of all factors of the number 31,423,420 excluding 31,423,420?
A: 44,317,700
The factors of the number 31,423,420 are: 1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 389, 577, 778, 1154, 1556, 1945, 2308, 2723, 2885, 3890, 4039, 5446, 5770, 7780, 8078, 10892, 11540, 13615, 16156, 20195, 27230, 40390, 54460, 80780, 224453, 448906, 897812, 1122265, 1571171, 2244530, 3142342, 4489060, 6284684, 7855855, 15711710, 31423420.
If you add them up, you will get the total of 31,423,464. Now subtract 31,423,420 to get 44,317,700