Q: What is the sum of all factors of the number 204,420,020 excluding 204,420,020?
A: 286,188,364
The factors of the number 204,420,020 are: 1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1460143, 2920286, 5840572, 7300715, 10221001, 14601430, 20442002, 29202860, 40884004, 51105005, 102210010, 204420020.
If you add them up, you will get the total of 204,420,306. Now subtract 204,420,020 to get 286,188,364