Q: What is the sum of all factors of the number 102,200,020 excluding 102,200,020?
A: 128,929,844
The factors of the number 102,200,020 are: 1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 393077, 786154, 1572308, 1965385, 3930770, 5110001, 7861540, 10220002, 20440004, 25550005, 51100010, 102200020.
If you add them up, you will get the total of 102,200,148. Now subtract 102,200,020 to get 128,929,844