20163400824

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{418189}}^1$

素因数の和:418253

約数の個数: 96

約数和(自身を含む): 60068811600

約数和(自身を除く): 39905410776

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 49, 56, 82, 84, 98, 123, 147, 164, 168, 196, 246, 287, 294, 328, 392, 492, 574, 588, 861, 984, 1148, 1176, 1722, 2009, 2296, 3444, 4018, 6027, 6888, 8036, 12054, 16072, 24108, 48216, 418189, 836378, 1254567, 1672756, 2509134, 2927323, 3345512, 5018268, 5854646, 8781969, 10036536, 11709292, 17145749, 17563938, 20491261, 23418584, 34291498, 35127876, 40982522, 51437247, 61473783, 68582996, 70255752, 81965044, 102874494, 120020243, 122947566, 137165992, 163930088, 205748988, 240040486, 245895132, 360060729, 411497976, 480080972, 491790264, 720121458, 840141701, 960161944, 1440242916, 1680283402, 2520425103, 2880485832, 3360566804, 5040850206, 6721133608, 10081700412, 20163400824]

約数ペア:

[(1, 20163400824), (2, 10081700412), (3, 6721133608), (4, 5040850206), (6, 3360566804), (7, 2880485832), (8, 2520425103), (12, 1680283402), (14, 1440242916), (21, 960161944), (24, 840141701), (28, 720121458), (41, 491790264), (42, 480080972), (49, 411497976), (56, 360060729), (82, 245895132), (84, 240040486), (98, 205748988), (123, 163930088), (147, 137165992), (164, 122947566), (168, 120020243), (196, 102874494), (246, 81965044), (287, 70255752), (294, 68582996), (328, 61473783), (392, 51437247), (492, 40982522), (574, 35127876), (588, 34291498), (861, 23418584), (984, 20491261), (1148, 17563938), (1176, 17145749), (1722, 11709292), (2009, 10036536), (2296, 8781969), (3444, 5854646), (4018, 5018268), (6027, 3345512), (6888, 2927323), (8036, 2509134), (12054, 1672756), (16072, 1254567), (24108, 836378), (48216, 418189)]