20670108576

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{6763}}^1$

素因数の和:6899

約数の個数: 192

約数和(自身を含む): 61090283520

約数和(自身を除く): 40420174944

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 78, 79, 93, 96, 104, 124, 156, 158, 186, 208, 237, 248, 312, 316, 372, 403, 416, 474, 496, 624, 632, 744, 806, 948, 992, 1027, 1209, 1248, 1264, 1488, 1612, 1896, 2054, 2418, 2449, 2528, 2976, 3081, 3224, 3792, 4108, 4836, 4898, 6162, 6448, 6763, 7347, 7584, 8216, 9672, 9796, 12324, 12896, 13526, 14694, 16432, 19344, 19592, 20289, 24648, 27052, 29388, 31837, 32864, 38688, 39184, 40578, 49296, 54104, 58776, 63674, 78368, 81156, 87919, 95511, 98592, 108208, 117552, 127348, 162312, 175838, 191022, 209653, 216416, 235104, 254696, 263757, 324624, 351676, 382044, 419306, 509392, 527514, 534277, 628959, 649248, 703352, 764088, 838612, 1018784, 1055028, 1068554, 1257918, 1406704, 1528176, 1602831, 1677224, 2110056, 2137108, 2515836, 2725489, 2813408, 3056352, 3205662, 3354448, 4220112, 4274216, 5031672, 5450978, 6411324, 6708896, 6945601, 8176467, 8440224, 8548432, 10063344, 10901956, 12822648, 13891202, 16352934, 16562587, 17096864, 20126688, 20836803, 21803912, 25645296, 27782404, 32705868, 33125174, 41673606, 43607824, 49687761, 51290592, 55564808, 65411736, 66250348, 83347212, 87215648, 99375522, 111129616, 130823472, 132500696, 166694424, 198751044, 215313631, 222259232, 261646944, 265001392, 333388848, 397502088, 430627262, 530002784, 645940893, 666777696, 795004176, 861254524, 1291881786, 1590008352, 1722509048, 2583763572, 3445018096, 5167527144, 6890036192, 10335054288, 20670108576]

約数ペア:

[(1, 20670108576), (2, 10335054288), (3, 6890036192), (4, 5167527144), (6, 3445018096), (8, 2583763572), (12, 1722509048), (13, 1590008352), (16, 1291881786), (24, 861254524), (26, 795004176), (31, 666777696), (32, 645940893), (39, 530002784), (48, 430627262), (52, 397502088), (62, 333388848), (78, 265001392), (79, 261646944), (93, 222259232), (96, 215313631), (104, 198751044), (124, 166694424), (156, 132500696), (158, 130823472), (186, 111129616), (208, 99375522), (237, 87215648), (248, 83347212), (312, 66250348), (316, 65411736), (372, 55564808), (403, 51290592), (416, 49687761), (474, 43607824), (496, 41673606), (624, 33125174), (632, 32705868), (744, 27782404), (806, 25645296), (948, 21803912), (992, 20836803), (1027, 20126688), (1209, 17096864), (1248, 16562587), (1264, 16352934), (1488, 13891202), (1612, 12822648), (1896, 10901956), (2054, 10063344), (2418, 8548432), (2449, 8440224), (2528, 8176467), (2976, 6945601), (3081, 6708896), (3224, 6411324), (3792, 5450978), (4108, 5031672), (4836, 4274216), (4898, 4220112), (6162, 3354448), (6448, 3205662), (6763, 3056352), (7347, 2813408), (7584, 2725489), (8216, 2515836), (9672, 2137108), (9796, 2110056), (12324, 1677224), (12896, 1602831), (13526, 1528176), (14694, 1406704), (16432, 1257918), (19344, 1068554), (19592, 1055028), (20289, 1018784), (24648, 838612), (27052, 764088), (29388, 703352), (31837, 649248), (32864, 628959), (38688, 534277), (39184, 527514), (40578, 509392), (49296, 419306), (54104, 382044), (58776, 351676), (63674, 324624), (78368, 263757), (81156, 254696), (87919, 235104), (95511, 216416), (98592, 209653), (108208, 191022), (117552, 175838), (127348, 162312)]