Q: What is the sum of all factors of the number 21,013,642 including 21,013,642?
A: 33,945,156
The factors of the number 21,013,642 are: 1, 2, 13, 26, 808217, 1616434, 10506821, 21013642.
If you add them up, you will get the total of 33,945,156.