Q: What is the sum of all factors of the number 31,251,020 excluding 31,251,020?

A: 38,942,068

Why is 38,942,068 the sum of all factors of 31,251,020, excluding 31,251,020?

The factors of the number 31,251,020 are: 1, 2, 4, 5, 10, 20, 23, 41, 46, 82, 92, 115, 164, 205, 230, 410, 460, 820, 943, 1657, 1886, 3314, 3772, 4715, 6628, 8285, 9430, 16570, 18860, 33140, 38111, 67937, 76222, 135874, 152444, 190555, 271748, 339685, 381110, 679370, 762220, 1358740, 1562551, 3125102, 6250204, 7812755, 15625510, 31251020.

If you add them up, you will get the total of 31,251,058. Now subtract 31,251,020 to get 38,942,068