Q: What is the sum of all factors of the number 34,004,420 excluding 34,004,420?

A: 42,418,108

Why is 42,418,108 the sum of all factors of 34,004,420, excluding 34,004,420?

The factors of the number 34,004,420 are: 1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 103, 170, 206, 340, 412, 515, 971, 1030, 1751, 1942, 2060, 3502, 3884, 4855, 7004, 8755, 9710, 16507, 17510, 19420, 33014, 35020, 66028, 82535, 100013, 165070, 200026, 330140, 400052, 500065, 1000130, 1700221, 2000260, 3400442, 6800884, 8501105, 17002210, 34004420.

If you add them up, you will get the total of 34,004,462. Now subtract 34,004,420 to get 42,418,108