Q: What is the sum of all factors of the number 20,000,840 including 20,000,840?
A: 48,470,400
The factors of the number 20,000,840 are: 1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 67, 68, 85, 134, 136, 170, 268, 335, 340, 439, 536, 670, 680, 878, 1139, 1340, 1756, 2195, 2278, 2680, 3512, 4390, 4556, 5695, 7463, 8780, 9112, 11390, 14926, 17560, 22780, 29413, 29852, 37315, 45560, 58826, 59704, 74630, 117652, 147065, 149260, 235304, 294130, 298520, 500021, 588260, 1000042, 1176520, 2000084, 2500105, 4000168, 5000210, 10000420, 20000840.
If you add them up, you will get the total of 48,470,400.