Q: What is the sum of all factors of the number 1,320,453 including 1,320,453?
A: 1,990,560
The factors of the number 1,320,453 are: 1, 3, 9, 23, 69, 207, 6379, 19137, 57411, 146717, 440151, 1320453.
If you add them up, you will get the total of 1,990,560.