20693076768

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{789571}}^1$

素因数の和:789607

約数の個数: 144

約数和(自身を含む): 72425860416

約数和(自身を除く): 51732783648

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 182, 208, 224, 234, 252, 273, 288, 312, 336, 364, 416, 468, 504, 546, 624, 672, 728, 819, 936, 1008, 1092, 1248, 1456, 1638, 1872, 2016, 2184, 2912, 3276, 3744, 4368, 6552, 8736, 13104, 26208, 789571, 1579142, 2368713, 3158284, 4737426, 5526997, 6316568, 7106139, 9474852, 10264423, 11053994, 12633136, 14212278, 16580991, 18949704, 20528846, 22107988, 25266272, 28424556, 30793269, 33161982, 37899408, 41057692, 44215976, 49742973, 56849112, 61586538, 66323964, 71850961, 75798816, 82115384, 88431952, 92379807, 99485946, 113698224, 123173076, 132647928, 143701922, 164230768, 176863904, 184759614, 198971892, 215552883, 227396448, 246346152, 265295856, 287403844, 328461536, 369519228, 397943784, 431105766, 492692304, 530591712, 574807688, 646658649, 739038456, 795887568, 862211532, 985384608, 1149615376, 1293317298, 1478076912, 1591775136, 1724423064, 2299230752, 2586634596, 2956153824, 3448846128, 5173269192, 6897692256, 10346538384, 20693076768]

約数ペア:

[(1, 20693076768), (2, 10346538384), (3, 6897692256), (4, 5173269192), (6, 3448846128), (7, 2956153824), (8, 2586634596), (9, 2299230752), (12, 1724423064), (13, 1591775136), (14, 1478076912), (16, 1293317298), (18, 1149615376), (21, 985384608), (24, 862211532), (26, 795887568), (28, 739038456), (32, 646658649), (36, 574807688), (39, 530591712), (42, 492692304), (48, 431105766), (52, 397943784), (56, 369519228), (63, 328461536), (72, 287403844), (78, 265295856), (84, 246346152), (91, 227396448), (96, 215552883), (104, 198971892), (112, 184759614), (117, 176863904), (126, 164230768), (144, 143701922), (156, 132647928), (168, 123173076), (182, 113698224), (208, 99485946), (224, 92379807), (234, 88431952), (252, 82115384), (273, 75798816), (288, 71850961), (312, 66323964), (336, 61586538), (364, 56849112), (416, 49742973), (468, 44215976), (504, 41057692), (546, 37899408), (624, 33161982), (672, 30793269), (728, 28424556), (819, 25266272), (936, 22107988), (1008, 20528846), (1092, 18949704), (1248, 16580991), (1456, 14212278), (1638, 12633136), (1872, 11053994), (2016, 10264423), (2184, 9474852), (2912, 7106139), (3276, 6316568), (3744, 5526997), (4368, 4737426), (6552, 3158284), (8736, 2368713), (13104, 1579142), (26208, 789571)]