Q: What is the sum of all factors of the number 20,740,240 including 20,740,240?

A: 49,782,528

Why is 49,782,528 the sum of all factors of 20,740,240, including 20,740,240?

The factors of the number 20,740,240 are: 1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 8363, 16726, 33452, 41815, 66904, 83630, 133808, 167260, 259253, 334520, 518506, 669040, 1037012, 1296265, 2074024, 2592530, 4148048, 5185060, 10370120, 20740240.

If you add them up, you will get the total of 49,782,528.