Q: What is the sum of all factors of the number 21,037,040 including 21,037,040?

A: 49,751,280

Why is 49,751,280 the sum of all factors of 21,037,040, including 21,037,040?

The factors of the number 21,037,040 are: 1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 118, 236, 295, 472, 590, 944, 1180, 2360, 4457, 4720, 8914, 17828, 22285, 35656, 44570, 71312, 89140, 178280, 262963, 356560, 525926, 1051852, 1314815, 2103704, 2629630, 4207408, 5259260, 10518520, 21037040.

If you add them up, you will get the total of 49,751,280.