20114016

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1$

素因数の和:324

約数の個数: 96

約数和(自身を含む): 57915648

約数和(自身を除く): 37801632

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 71, 78, 96, 104, 142, 156, 208, 213, 227, 284, 312, 416, 426, 454, 568, 624, 681, 852, 908, 923, 1136, 1248, 1362, 1704, 1816, 1846, 2272, 2724, 2769, 2951, 3408, 3632, 3692, 5448, 5538, 5902, 6816, 7264, 7384, 8853, 10896, 11076, 11804, 14768, 16117, 17706, 21792, 22152, 23608, 29536, 32234, 35412, 44304, 47216, 48351, 64468, 70824, 88608, 94432, 96702, 128936, 141648, 193404, 209521, 257872, 283296, 386808, 419042, 515744, 628563, 773616, 838084, 1257126, 1547232, 1676168, 2514252, 3352336, 5028504, 6704672, 10057008, 20114016]

約数ペア:

[(1, 20114016), (2, 10057008), (3, 6704672), (4, 5028504), (6, 3352336), (8, 2514252), (12, 1676168), (13, 1547232), (16, 1257126), (24, 838084), (26, 773616), (32, 628563), (39, 515744), (48, 419042), (52, 386808), (71, 283296), (78, 257872), (96, 209521), (104, 193404), (142, 141648), (156, 128936), (208, 96702), (213, 94432), (227, 88608), (284, 70824), (312, 64468), (416, 48351), (426, 47216), (454, 44304), (568, 35412), (624, 32234), (681, 29536), (852, 23608), (908, 22152), (923, 21792), (1136, 17706), (1248, 16117), (1362, 14768), (1704, 11804), (1816, 11076), (1846, 10896), (2272, 8853), (2724, 7384), (2769, 7264), (2951, 6816), (3408, 5902), (3632, 5538), (3692, 5448)]