The factors of the number 8,418,000 are: 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 40, 46, 48, 50, 60, 61, 69, 75, 80, 92, 100, 115, 120, 122, 125, 138, 150, 183, 184, 200, 230, 240, 244, 250, 276, 300, 305, 345, 366, 368, 375, 400, 460, 488, 500, 552, 575, 600, 610, 690, 732, 750, 915, 920, 976, 1000, 1104, 1150, 1200, 1220, 1380, 1403, 1464, 1500, 1525, 1725, 1830, 1840, 2000, 2300, 2440, 2760, 2806, 2875, 2928, 3000, 3050, 3450, 3660, 4209, 4575, 4600, 4880, 5520, 5612, 5750, 6000, 6100, 6900, 7015, 7320, 7625, 8418, 8625, 9150, 9200, 11224, 11500, 12200, 13800, 14030, 14640, 15250, 16836, 17250, 18300, 21045, 22448, 22875, 23000, 24400, 27600, 28060, 30500, 33672, 34500, 35075, 36600, 42090, 45750, 46000, 56120, 61000, 67344, 69000, 70150, 73200, 84180, 91500, 105225, 112240, 122000, 138000, 140300, 168360, 175375, 183000, 210450, 280600, 336720, 350750, 366000, 420900, 526125, 561200, 701500, 841800, 1052250, 1403000, 1683600, 2104500, 2806000, 4209000, 8418000.
If you add them up, you will get the total of 8,418,020. Now subtract 8,418,000 to get 20,365,872