20100841728

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{263}}^1$

素因数の和:485

約数の個数: 288

約数和(自身を含む): 59832622080

約数和(自身を除く): 39731780352

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 83, 88, 96, 109, 128, 132, 166, 176, 192, 218, 249, 256, 263, 264, 327, 332, 352, 384, 436, 498, 526, 528, 654, 664, 704, 768, 789, 872, 913, 996, 1052, 1056, 1199, 1308, 1328, 1408, 1578, 1744, 1826, 1992, 2104, 2112, 2398, 2616, 2656, 2739, 2816, 2893, 3156, 3488, 3597, 3652, 3984, 4208, 4224, 4796, 5232, 5312, 5478, 5786, 6312, 6976, 7194, 7304, 7968, 8416, 8448, 8679, 9047, 9592, 10464, 10624, 10956, 11572, 12624, 13952, 14388, 14608, 15936, 16832, 17358, 18094, 19184, 20928, 21248, 21829, 21912, 23144, 25248, 27141, 27904, 28667, 28776, 29216, 31872, 33664, 34716, 36188, 38368, 41856, 43658, 43824, 46288, 50496, 54282, 57334, 57552, 58432, 63744, 65487, 67328, 69432, 72376, 76736, 83712, 86001, 87316, 87648, 92576, 99517, 100992, 108564, 114668, 115104, 116864, 130974, 138864, 144752, 153472, 172002, 174632, 175296, 185152, 199034, 201984, 217128, 229336, 230208, 233728, 240119, 261948, 277728, 289504, 298551, 306944, 315337, 344004, 349264, 350592, 370304, 398068, 434256, 458672, 460416, 480238, 523896, 555456, 579008, 597102, 630674, 688008, 698528, 701184, 720357, 740608, 796136, 868512, 917344, 920832, 946011, 960476, 1047792, 1110912, 1158016, 1194204, 1261348, 1376016, 1397056, 1440714, 1592272, 1737024, 1834688, 1892022, 1920952, 2095584, 2221824, 2316032, 2379361, 2388408, 2522696, 2752032, 2794112, 2881428, 3184544, 3474048, 3669376, 3784044, 3841904, 4191168, 4758722, 4776816, 5045392, 5504064, 5588224, 5762856, 6369088, 6948096, 7138083, 7338752, 7568088, 7683808, 8382336, 9517444, 9553632, 10090784, 11008128, 11525712, 12738176, 14276166, 15136176, 15367616, 16764672, 19034888, 19107264, 20181568, 22016256, 23051424, 25476352, 26172971, 28552332, 30272352, 30735232, 38069776, 38214528, 40363136, 46102848, 52345942, 57104664, 60544704, 61470464, 76139552, 76429056, 78518913, 80726272, 92205696, 104691884, 114209328, 121089408, 152279104, 157037826, 184411392, 209383768, 228418656, 242178816, 304558208, 314075652, 418767536, 456837312, 609116416, 628151304, 837535072, 913674624, 1256302608, 1675070144, 1827349248, 2512605216, 3350140288, 5025210432, 6700280576, 10050420864, 20100841728]

約数ペア:

[(1, 20100841728), (2, 10050420864), (3, 6700280576), (4, 5025210432), (6, 3350140288), (8, 2512605216), (11, 1827349248), (12, 1675070144), (16, 1256302608), (22, 913674624), (24, 837535072), (32, 628151304), (33, 609116416), (44, 456837312), (48, 418767536), (64, 314075652), (66, 304558208), (83, 242178816), (88, 228418656), (96, 209383768), (109, 184411392), (128, 157037826), (132, 152279104), (166, 121089408), (176, 114209328), (192, 104691884), (218, 92205696), (249, 80726272), (256, 78518913), (263, 76429056), (264, 76139552), (327, 61470464), (332, 60544704), (352, 57104664), (384, 52345942), (436, 46102848), (498, 40363136), (526, 38214528), (528, 38069776), (654, 30735232), (664, 30272352), (704, 28552332), (768, 26172971), (789, 25476352), (872, 23051424), (913, 22016256), (996, 20181568), (1052, 19107264), (1056, 19034888), (1199, 16764672), (1308, 15367616), (1328, 15136176), (1408, 14276166), (1578, 12738176), (1744, 11525712), (1826, 11008128), (1992, 10090784), (2104, 9553632), (2112, 9517444), (2398, 8382336), (2616, 7683808), (2656, 7568088), (2739, 7338752), (2816, 7138083), (2893, 6948096), (3156, 6369088), (3488, 5762856), (3597, 5588224), (3652, 5504064), (3984, 5045392), (4208, 4776816), (4224, 4758722), (4796, 4191168), (5232, 3841904), (5312, 3784044), (5478, 3669376), (5786, 3474048), (6312, 3184544), (6976, 2881428), (7194, 2794112), (7304, 2752032), (7968, 2522696), (8416, 2388408), (8448, 2379361), (8679, 2316032), (9047, 2221824), (9592, 2095584), (10464, 1920952), (10624, 1892022), (10956, 1834688), (11572, 1737024), (12624, 1592272), (13952, 1440714), (14388, 1397056), (14608, 1376016), (15936, 1261348), (16832, 1194204), (17358, 1158016), (18094, 1110912), (19184, 1047792), (20928, 960476), (21248, 946011), (21829, 920832), (21912, 917344), (23144, 868512), (25248, 796136), (27141, 740608), (27904, 720357), (28667, 701184), (28776, 698528), (29216, 688008), (31872, 630674), (33664, 597102), (34716, 579008), (36188, 555456), (38368, 523896), (41856, 480238), (43658, 460416), (43824, 458672), (46288, 434256), (50496, 398068), (54282, 370304), (57334, 350592), (57552, 349264), (58432, 344004), (63744, 315337), (65487, 306944), (67328, 298551), (69432, 289504), (72376, 277728), (76736, 261948), (83712, 240119), (86001, 233728), (87316, 230208), (87648, 229336), (92576, 217128), (99517, 201984), (100992, 199034), (108564, 185152), (114668, 175296), (115104, 174632), (116864, 172002), (130974, 153472), (138864, 144752)]