Q: What is the sum of all factors of the number 20,001,020 excluding 20,001,020?
A: 26,309,860
The factors of the number 20,001,020 are: 1, 2, 4, 5, 10, 13, 20, 26, 43, 52, 65, 86, 130, 172, 215, 260, 430, 559, 860, 1118, 1789, 2236, 2795, 3578, 5590, 7156, 8945, 11180, 17890, 23257, 35780, 46514, 76927, 93028, 116285, 153854, 232570, 307708, 384635, 465140, 769270, 1000051, 1538540, 2000102, 4000204, 5000255, 10000510, 20001020.
If you add them up, you will get the total of 20,001,046. Now subtract 20,001,020 to get 26,309,860