Q: What is the sum of all factors of the number 20,142,300 excluding 20,142,300?

A: 38,136,956

Why is 38,136,956 the sum of all factors of 20,142,300, excluding 20,142,300?

The factors of the number 20,142,300 are: 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 67141, 134282, 201423, 268564, 335705, 402846, 671410, 805692, 1007115, 1342820, 1678525, 2014230, 3357050, 4028460, 5035575, 6714100, 10071150, 20142300.

If you add them up, you will get the total of 20,142,338. Now subtract 20,142,300 to get 38,136,956