Q: What is the sum of all factors of the number 1,328,620 including 1,328,620?
A: 2,790,144
The factors of the number 1,328,620 are: 1, 2, 4, 5, 10, 20, 66431, 132862, 265724, 332155, 664310, 1328620.
If you add them up, you will get the total of 2,790,144.