Q: What is the sum of all factors of the number 427,037,454 excluding 427,037,454?

A: 537,499,026

Why is 537,499,026 the sum of all factors of 427,037,454, excluding 427,037,454?

The factors of the number 427,037,454 are: 1, 2, 3, 6, 9, 18, 27, 54, 61, 122, 183, 366, 549, 1098, 1647, 3294, 129641, 259282, 388923, 777846, 1166769, 2333538, 3500307, 7000614, 7908101, 15816202, 23724303, 47448606, 71172909, 142345818, 213518727, 427037454.

If you add them up, you will get the total of 427,037,991. Now subtract 427,037,454 to get 537,499,026