Q: What is the sum of all factors of the number 6,420,998 including 6,420,998?
A: 9,648,408
The factors of the number 6,420,998 are: 1, 2, 643, 1286, 4993, 9986, 3210499, 6420998.
If you add them up, you will get the total of 9,648,408.