Q: What is the sum of all factors of the number 120,422,247 excluding 120,422,247?

A: 65,337,753

Why is 65,337,753 the sum of all factors of 120,422,247, excluding 120,422,247?

The factors of the number 120,422,247 are: 1, 3, 11, 19, 33, 57, 149, 209, 447, 627, 1289, 1639, 2831, 3867, 4917, 8493, 14179, 24491, 31141, 42537, 73473, 93423, 192061, 269401, 576183, 808203, 2112671, 3649159, 6338013, 10947477, 40140749, 120422247.

If you add them up, you will get the total of 120,422,312. Now subtract 120,422,247 to get 65,337,753