Q: What is the sum of all factors of the number 131,346,020 including 131,346,020?

A: 298,045,440

Why is 298,045,440 the sum of all factors of 131,346,020, including 131,346,020?

The factors of the number 131,346,020 are: 1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 383, 766, 1319, 1532, 1915, 2638, 3830, 4979, 5276, 6595, 7660, 9958, 13190, 17147, 19916, 24895, 26380, 34294, 49790, 68588, 85735, 99580, 171470, 342940, 505177, 1010354, 2020708, 2525885, 5051770, 6567301, 10103540, 13134602, 26269204, 32836505, 65673010, 131346020.

If you add them up, you will get the total of 298,045,440.