Q: What is the sum of all factors of the number 19,500 including 19,500?

A: 61,152

Why is 61,152 the sum of all factors of 19,500, including 19,500?

The factors of the number 19,500 are: 1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 125, 130, 150, 156, 195, 250, 260, 300, 325, 375, 390, 500, 650, 750, 780, 975, 1300, 1500, 1625, 1950, 3250, 3900, 4875, 6500, 9750, 19500.

If you add them up, you will get the total of 61,152.