The factors of the number 20,566,000 are: 1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 80, 91, 100, 104, 112, 113, 125, 130, 140, 175, 182, 200, 208, 226, 250, 260, 280, 325, 350, 364, 400, 452, 455, 500, 520, 560, 565, 650, 700, 728, 791, 875, 904, 910, 1000, 1040, 1130, 1300, 1400, 1456, 1469, 1582, 1625, 1750, 1808, 1820, 2000, 2260, 2275, 2600, 2800, 2825, 2938, 3164, 3250, 3500, 3640, 3955, 4520, 4550, 5200, 5650, 5876, 6328, 6500, 7000, 7280, 7345, 7910, 9040, 9100, 10283, 11300, 11375, 11752, 12656, 13000, 14000, 14125, 14690, 15820, 18200, 19775, 20566, 22600, 22750, 23504, 26000, 28250, 29380, 31640, 36400, 36725, 39550, 41132, 45200, 45500, 51415, 56500, 58760, 63280, 73450, 79100, 82264, 91000, 98875, 102830, 113000, 117520, 146900, 158200, 164528, 182000, 183625, 197750, 205660, 226000, 257075, 293800, 316400, 367250, 395500, 411320, 514150, 587600, 734500, 791000, 822640, 1028300, 1285375, 1469000, 1582000, 2056600, 2570750, 2938000, 4113200, 5141500, 10283000, 20566000.
If you add them up, you will get the total of 61,746,048.