The factors of the number 8,058,120 are: 1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 53, 56, 60, 70, 84, 105, 106, 120, 140, 159, 168, 181, 210, 212, 265, 280, 318, 362, 371, 420, 424, 530, 543, 636, 724, 742, 795, 840, 905, 1060, 1086, 1113, 1267, 1272, 1448, 1484, 1590, 1810, 1855, 2120, 2172, 2226, 2534, 2715, 2968, 3180, 3620, 3710, 3801, 4344, 4452, 5068, 5430, 5565, 6335, 6360, 7240, 7420, 7602, 8904, 9593, 10136, 10860, 11130, 12670, 14840, 15204, 19005, 19186, 21720, 22260, 25340, 28779, 30408, 38010, 38372, 44520, 47965, 50680, 57558, 67151, 76020, 76744, 95930, 115116, 134302, 143895, 152040, 191860, 201453, 230232, 268604, 287790, 335755, 383720, 402906, 537208, 575580, 671510, 805812, 1007265, 1151160, 1343020, 1611624, 2014530, 2686040, 4029060, 8058120.
If you add them up, you will get the total of 8,058,140. Now subtract 8,058,120 to get 20,246,520