Q: What is the sum of all factors of the number 245,222,420 excluding 245,222,420?
A: 272,597,428
The factors of the number 245,222,420 are: 1, 2, 4, 5, 10, 20, 181, 362, 724, 905, 1810, 3620, 67741, 135482, 270964, 338705, 677410, 1354820, 12261121, 24522242, 49044484, 61305605, 122611210, 245222420.
If you add them up, you will get the total of 245,222,692. Now subtract 245,222,420 to get 272,597,428