Q: What is the sum of all factors of the number 72,166,420 excluding 72,166,420?
A: 79,934,228
The factors of the number 72,166,420 are: 1, 2, 4, 5, 10, 20, 281, 562, 1124, 1405, 2810, 5620, 12841, 25682, 51364, 64205, 128410, 256820, 3608321, 7216642, 14433284, 18041605, 36083210, 72166420.
If you add them up, you will get the total of 72,166,499. Now subtract 72,166,420 to get 79,934,228