Q: What is the sum of all factors of the number 1,174,420 including 1,174,420?
A: 2,656,584
The factors of the number 1,174,420 are: 1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 4517, 9034, 18068, 22585, 45170, 58721, 90340, 117442, 234884, 293605, 587210, 1174420.
If you add them up, you will get the total of 2,656,584.