Q: What is the sum of all factors of the number 20,778,742 excluding 20,778,742?
A: 13,181,858
The factors of the number 20,778,742 are: 1, 2, 19, 31, 38, 62, 569, 589, 961, 1138, 1178, 1922, 10811, 17639, 18259, 21622, 35278, 36518, 335141, 546809, 670282, 1093618, 10389371, 20778742.
If you add them up, you will get the total of 20,778,755. Now subtract 20,778,742 to get 13,181,858