Q: What is the sum of all factors of the number 21,040,424 including 21,040,424?
A: 42,379,200
The factors of the number 21,040,424 are: 1, 2, 4, 8, 17, 34, 68, 71, 136, 142, 284, 568, 1207, 2179, 2414, 4358, 4828, 8716, 9656, 17432, 37043, 74086, 148172, 154709, 296344, 309418, 618836, 1237672, 2630053, 5260106, 10520212, 21040424.
If you add them up, you will get the total of 42,379,200.