Q: What is the sum of all factors of the number 4,023,421 including 4,023,421?
A: 4,254,080
The factors of the number 4,023,421 are: 1, 19, 367, 577, 6973, 10963, 211759, 4023421.
If you add them up, you will get the total of 4,254,080.