Q: What is the sum of all factors of the number 430,003,020 excluding 430,003,020?

A: 777,419,700

Why is 777,419,700 the sum of all factors of 430,003,020, excluding 430,003,020?

The factors of the number 430,003,020 are: 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 359, 718, 1077, 1436, 1795, 2154, 3590, 4308, 5385, 7180, 10770, 19963, 21540, 39926, 59889, 79852, 99815, 119778, 199630, 239556, 299445, 399260, 598890, 1197780, 7166717, 14333434, 21500151, 28666868, 35833585, 43000302, 71667170, 86000604, 107500755, 143334340, 215001510, 430003020.

If you add them up, you will get the total of 430,003,797. Now subtract 430,003,020 to get 777,419,700