20187029016

素因数分解:

$2^3\times 3^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{74311}}^1$

素因数の和:74355

約数の個数: 192

約数和(自身を含む): 69556032000

約数和(自身を除く): 49369002984

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 49, 56, 63, 66, 72, 77, 84, 88, 98, 99, 126, 132, 147, 154, 168, 196, 198, 231, 252, 264, 294, 308, 343, 392, 396, 441, 462, 504, 539, 588, 616, 686, 693, 792, 882, 924, 1029, 1078, 1176, 1372, 1386, 1617, 1764, 1848, 2058, 2156, 2744, 2772, 3087, 3234, 3528, 3773, 4116, 4312, 4851, 5544, 6174, 6468, 7546, 8232, 9702, 11319, 12348, 12936, 15092, 19404, 22638, 24696, 30184, 33957, 38808, 45276, 67914, 74311, 90552, 135828, 148622, 222933, 271656, 297244, 445866, 520177, 594488, 668799, 817421, 891732, 1040354, 1337598, 1560531, 1634842, 1783464, 2080708, 2452263, 2675196, 3121062, 3269684, 3641239, 4161416, 4681593, 4904526, 5350392, 5721947, 6242124, 6539368, 7282478, 7356789, 9363186, 9809052, 10923717, 11443894, 12484248, 14564956, 14713578, 17165841, 18726372, 19618104, 21847434, 22887788, 25488673, 29129912, 29427156, 32771151, 34331682, 37452744, 40053629, 43694868, 45775576, 50977346, 51497523, 58854312, 65542302, 68663364, 76466019, 80107258, 87389736, 101954692, 102995046, 120160887, 131084604, 137326728, 152932038, 160214516, 203909384, 205990092, 229398057, 240321774, 262169208, 280375403, 305864076, 320429032, 360482661, 411980184, 458796114, 480643548, 560750806, 611728152, 720965322, 841126209, 917592228, 961287096, 1121501612, 1441930644, 1682252418, 1835184456, 2243003224, 2523378627, 2883861288, 3364504836, 5046757254, 6729009672, 10093514508, 20187029016]

約数ペア:

[(1, 20187029016), (2, 10093514508), (3, 6729009672), (4, 5046757254), (6, 3364504836), (7, 2883861288), (8, 2523378627), (9, 2243003224), (11, 1835184456), (12, 1682252418), (14, 1441930644), (18, 1121501612), (21, 961287096), (22, 917592228), (24, 841126209), (28, 720965322), (33, 611728152), (36, 560750806), (42, 480643548), (44, 458796114), (49, 411980184), (56, 360482661), (63, 320429032), (66, 305864076), (72, 280375403), (77, 262169208), (84, 240321774), (88, 229398057), (98, 205990092), (99, 203909384), (126, 160214516), (132, 152932038), (147, 137326728), (154, 131084604), (168, 120160887), (196, 102995046), (198, 101954692), (231, 87389736), (252, 80107258), (264, 76466019), (294, 68663364), (308, 65542302), (343, 58854312), (392, 51497523), (396, 50977346), (441, 45775576), (462, 43694868), (504, 40053629), (539, 37452744), (588, 34331682), (616, 32771151), (686, 29427156), (693, 29129912), (792, 25488673), (882, 22887788), (924, 21847434), (1029, 19618104), (1078, 18726372), (1176, 17165841), (1372, 14713578), (1386, 14564956), (1617, 12484248), (1764, 11443894), (1848, 10923717), (2058, 9809052), (2156, 9363186), (2744, 7356789), (2772, 7282478), (3087, 6539368), (3234, 6242124), (3528, 5721947), (3773, 5350392), (4116, 4904526), (4312, 4681593), (4851, 4161416), (5544, 3641239), (6174, 3269684), (6468, 3121062), (7546, 2675196), (8232, 2452263), (9702, 2080708), (11319, 1783464), (12348, 1634842), (12936, 1560531), (15092, 1337598), (19404, 1040354), (22638, 891732), (24696, 817421), (30184, 668799), (33957, 594488), (38808, 520177), (45276, 445866), (67914, 297244), (74311, 271656), (90552, 222933), (135828, 148622)]