20058191712

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{5357423}}^1$

素因数の和:5357452

約数の個数: 72

約数和(自身を含む): 61428223584

約数和(自身を除く): 41370031872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 5357423, 10714846, 16072269, 21429692, 32144538, 42859384, 48216807, 64289076, 69646499, 85718768, 96433614, 128578152, 139292998, 171437536, 192867228, 208939497, 257156304, 278585996, 385734456, 417878994, 514312608, 557171992, 626818491, 771468912, 835757988, 1114343984, 1253636982, 1542937824, 1671515976, 2228687968, 2507273964, 3343031952, 5014547928, 6686063904, 10029095856, 20058191712]

約数ペア:

[(1, 20058191712), (2, 10029095856), (3, 6686063904), (4, 5014547928), (6, 3343031952), (8, 2507273964), (9, 2228687968), (12, 1671515976), (13, 1542937824), (16, 1253636982), (18, 1114343984), (24, 835757988), (26, 771468912), (32, 626818491), (36, 557171992), (39, 514312608), (48, 417878994), (52, 385734456), (72, 278585996), (78, 257156304), (96, 208939497), (104, 192867228), (117, 171437536), (144, 139292998), (156, 128578152), (208, 96433614), (234, 85718768), (288, 69646499), (312, 64289076), (416, 48216807), (468, 42859384), (624, 32144538), (936, 21429692), (1248, 16072269), (1872, 10714846), (3744, 5357423)]