Q: What is the sum of all factors of the number 9,799,780 including 9,799,780?
A: 20,579,580
The factors of the number 9,799,780 are: 1, 2, 4, 5, 10, 20, 489989, 979978, 1959956, 2449945, 4899890, 9799780.
If you add them up, you will get the total of 20,579,580.