2020194288

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{69109}}^1$

素因数の和:69159

約数の個数: 120

約数和(自身を含む): 6684319200

約数和(自身を除く): 4664124912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 36, 42, 48, 56, 58, 63, 72, 84, 87, 112, 116, 126, 144, 168, 174, 203, 232, 252, 261, 336, 348, 406, 464, 504, 522, 609, 696, 812, 1008, 1044, 1218, 1392, 1624, 1827, 2088, 2436, 3248, 3654, 4176, 4872, 7308, 9744, 14616, 29232, 69109, 138218, 207327, 276436, 414654, 483763, 552872, 621981, 829308, 967526, 1105744, 1243962, 1451289, 1658616, 1935052, 2004161, 2487924, 2902578, 3317232, 3870104, 4008322, 4353867, 4975848, 5805156, 6012483, 7740208, 8016644, 8707734, 9951696, 11610312, 12024966, 14029127, 16033288, 17415468, 18037449, 23220624, 24049932, 28058254, 32066576, 34830936, 36074898, 42087381, 48099864, 56116508, 69661872, 72149796, 84174762, 96199728, 112233016, 126262143, 144299592, 168349524, 224466032, 252524286, 288599184, 336699048, 505048572, 673398096, 1010097144, 2020194288]

約数ペア:

[(1, 2020194288), (2, 1010097144), (3, 673398096), (4, 505048572), (6, 336699048), (7, 288599184), (8, 252524286), (9, 224466032), (12, 168349524), (14, 144299592), (16, 126262143), (18, 112233016), (21, 96199728), (24, 84174762), (28, 72149796), (29, 69661872), (36, 56116508), (42, 48099864), (48, 42087381), (56, 36074898), (58, 34830936), (63, 32066576), (72, 28058254), (84, 24049932), (87, 23220624), (112, 18037449), (116, 17415468), (126, 16033288), (144, 14029127), (168, 12024966), (174, 11610312), (203, 9951696), (232, 8707734), (252, 8016644), (261, 7740208), (336, 6012483), (348, 5805156), (406, 4975848), (464, 4353867), (504, 4008322), (522, 3870104), (609, 3317232), (696, 2902578), (812, 2487924), (1008, 2004161), (1044, 1935052), (1218, 1658616), (1392, 1451289), (1624, 1243962), (1827, 1105744), (2088, 967526), (2436, 829308), (3248, 621981), (3654, 552872), (4176, 483763), (4872, 414654), (7308, 276436), (9744, 207327), (14616, 138218), (29232, 69109)]