Q: What is the sum of all factors of the number 1,201,420 including 1,201,420?
A: 2,838,528
The factors of the number 1,201,420 are: 1, 2, 4, 5, 10, 11, 20, 22, 43, 44, 55, 86, 110, 127, 172, 215, 220, 254, 430, 473, 508, 635, 860, 946, 1270, 1397, 1892, 2365, 2540, 2794, 4730, 5461, 5588, 6985, 9460, 10922, 13970, 21844, 27305, 27940, 54610, 60071, 109220, 120142, 240284, 300355, 600710, 1201420.
If you add them up, you will get the total of 2,838,528.