Q: What is the sum of all factors of the number 2,120,820 including 2,120,820?
A: 6,397,440
The factors of the number 2,120,820 are: 1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 2719, 5438, 8157, 10876, 13595, 16314, 27190, 32628, 35347, 40785, 54380, 70694, 81570, 106041, 141388, 163140, 176735, 212082, 353470, 424164, 530205, 706940, 1060410, 2120820.
If you add them up, you will get the total of 6,397,440.