20173325886

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{461}}^1\times {\mathrm{677}}^1$

素因数の和:1181

約数の個数: 192

約数和(自身を含む): 54728593920

約数和(自身を除く): 34555268034

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 81, 114, 126, 133, 162, 171, 189, 243, 266, 342, 378, 399, 461, 486, 513, 567, 677, 798, 922, 1026, 1134, 1197, 1354, 1383, 1539, 1701, 2031, 2394, 2766, 3078, 3227, 3402, 3591, 4062, 4149, 4617, 4739, 6093, 6454, 7182, 8298, 8759, 9234, 9478, 9681, 10773, 12186, 12447, 12863, 14217, 17518, 18279, 19362, 21546, 24894, 25726, 26277, 28434, 29043, 32319, 36558, 37341, 38589, 42651, 52554, 54837, 58086, 61313, 64638, 74682, 77178, 78831, 85302, 87129, 90041, 109674, 112023, 115767, 122626, 127953, 157662, 164511, 174258, 180082, 183939, 224046, 231534, 236493, 255906, 261387, 270123, 312097, 329022, 347301, 367878, 383859, 472986, 522774, 540246, 551817, 624194, 694602, 709479, 767718, 784161, 810369, 936291, 1041903, 1103634, 1151577, 1418958, 1568322, 1620738, 1655451, 1872582, 2083806, 2128437, 2184679, 2303154, 2431107, 2808873, 3125709, 3310902, 4256874, 4369358, 4862214, 4966353, 5617746, 5929843, 6251418, 6554037, 7293321, 8426619, 9932706, 11859686, 13108074, 14586642, 14899059, 16853238, 17789529, 19662111, 21879963, 25279857, 29798118, 35579058, 39324222, 41508901, 43759926, 50559714, 53368587, 58986333, 75839571, 83017802, 106737174, 117972666, 124526703, 151679142, 160105761, 176958999, 249053406, 320211522, 353917998, 373580109, 480317283, 530876997, 747160218, 960634566, 1061753994, 1120740327, 1440951849, 2241480654, 2881903698, 3362220981, 6724441962, 10086662943, 20173325886]

約数ペア:

[(1, 20173325886), (2, 10086662943), (3, 6724441962), (6, 3362220981), (7, 2881903698), (9, 2241480654), (14, 1440951849), (18, 1120740327), (19, 1061753994), (21, 960634566), (27, 747160218), (38, 530876997), (42, 480317283), (54, 373580109), (57, 353917998), (63, 320211522), (81, 249053406), (114, 176958999), (126, 160105761), (133, 151679142), (162, 124526703), (171, 117972666), (189, 106737174), (243, 83017802), (266, 75839571), (342, 58986333), (378, 53368587), (399, 50559714), (461, 43759926), (486, 41508901), (513, 39324222), (567, 35579058), (677, 29798118), (798, 25279857), (922, 21879963), (1026, 19662111), (1134, 17789529), (1197, 16853238), (1354, 14899059), (1383, 14586642), (1539, 13108074), (1701, 11859686), (2031, 9932706), (2394, 8426619), (2766, 7293321), (3078, 6554037), (3227, 6251418), (3402, 5929843), (3591, 5617746), (4062, 4966353), (4149, 4862214), (4617, 4369358), (4739, 4256874), (6093, 3310902), (6454, 3125709), (7182, 2808873), (8298, 2431107), (8759, 2303154), (9234, 2184679), (9478, 2128437), (9681, 2083806), (10773, 1872582), (12186, 1655451), (12447, 1620738), (12863, 1568322), (14217, 1418958), (17518, 1151577), (18279, 1103634), (19362, 1041903), (21546, 936291), (24894, 810369), (25726, 784161), (26277, 767718), (28434, 709479), (29043, 694602), (32319, 624194), (36558, 551817), (37341, 540246), (38589, 522774), (42651, 472986), (52554, 383859), (54837, 367878), (58086, 347301), (61313, 329022), (64638, 312097), (74682, 270123), (77178, 261387), (78831, 255906), (85302, 236493), (87129, 231534), (90041, 224046), (109674, 183939), (112023, 180082), (115767, 174258), (122626, 164511), (127953, 157662)]