Q: What is the sum of all factors of the number 130,220,365 excluding 130,220,365?

A: 48,772,787

Why is 48,772,787 the sum of all factors of 130,220,365, excluding 130,220,365?

The factors of the number 130,220,365 are: 1, 5, 11, 23, 55, 115, 253, 311, 331, 1265, 1555, 1655, 3421, 3641, 7153, 7613, 17105, 18205, 35765, 38065, 78683, 83743, 102941, 393415, 418715, 514705, 1132351, 2367643, 5661755, 11838215, 26044073, 130220365.

If you add them up, you will get the total of 130,220,413. Now subtract 130,220,365 to get 48,772,787