Q: What is the sum of all factors of the number 1,987,020 excluding 1,987,020?
A: 5,351,220
The factors of the number 1,987,020 are: 1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 83, 84, 90, 95, 105, 114, 126, 133, 140, 166, 171, 180, 190, 210, 228, 249, 252, 266, 285, 315, 332, 342, 380, 399, 415, 420, 498, 532, 570, 581, 630, 665, 684, 747, 798, 830, 855, 996, 1140, 1162, 1197, 1245, 1260, 1330, 1494, 1577, 1596, 1660, 1710, 1743, 1995, 2324, 2394, 2490, 2660, 2905, 2988, 3154, 3420, 3486, 3735, 3990, 4731, 4788, 4980, 5229, 5810, 5985, 6308, 6972, 7470, 7885, 7980, 8715, 9462, 10458, 11039, 11620, 11970, 14193, 14940, 15770, 17430, 18924, 20916, 22078, 23655, 23940, 26145, 28386, 31540, 33117, 34860, 44156, 47310, 52290, 55195, 56772, 66234, 70965, 94620, 99351, 104580, 110390, 132468, 141930, 165585, 198702, 220780, 283860, 331170, 397404, 496755, 662340, 993510, 1987020.
If you add them up, you will get the total of 1,987,025. Now subtract 1,987,020 to get 5,351,220