20841666048

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1097}}^1$

素因数の和:1178

約数の個数: 480

約数和(自身を含む): 74763786240

約数和(自身を除く): 53922120192

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 31, 32, 36, 38, 42, 48, 56, 57, 62, 63, 64, 72, 76, 84, 93, 96, 112, 114, 124, 126, 128, 133, 144, 152, 168, 171, 186, 192, 217, 224, 228, 248, 252, 256, 266, 279, 288, 304, 336, 342, 372, 384, 399, 434, 448, 456, 496, 504, 512, 532, 558, 576, 589, 608, 651, 672, 684, 744, 768, 798, 868, 896, 912, 992, 1008, 1064, 1097, 1116, 1152, 1178, 1197, 1216, 1302, 1344, 1368, 1488, 1536, 1596, 1736, 1767, 1792, 1824, 1953, 1984, 2016, 2128, 2194, 2232, 2304, 2356, 2394, 2432, 2604, 2688, 2736, 2976, 3192, 3291, 3472, 3534, 3584, 3648, 3906, 3968, 4032, 4123, 4256, 4388, 4464, 4608, 4712, 4788, 4864, 5208, 5301, 5376, 5472, 5952, 6384, 6582, 6944, 7068, 7296, 7679, 7812, 7936, 8064, 8246, 8512, 8776, 8928, 9424, 9576, 9728, 9873, 10416, 10602, 10752, 10944, 11904, 12369, 12768, 13164, 13888, 14136, 14592, 15358, 15624, 15872, 16128, 16492, 17024, 17552, 17856, 18848, 19152, 19746, 20832, 20843, 21204, 21888, 23037, 23808, 24738, 25536, 26328, 27776, 28272, 29184, 30716, 31248, 32256, 32984, 34007, 34048, 35104, 35712, 37107, 37696, 38304, 39492, 41664, 41686, 42408, 43776, 46074, 47616, 49476, 51072, 52656, 55552, 56544, 61432, 62496, 62529, 65968, 68014, 68096, 69111, 70208, 71424, 74214, 75392, 76608, 78984, 83328, 83372, 84816, 87552, 92148, 98952, 102021, 102144, 105312, 111104, 113088, 122864, 124992, 125058, 131936, 136028, 138222, 140416, 142848, 145901, 148428, 150784, 153216, 157968, 166656, 166744, 169632, 184296, 187587, 197904, 204042, 204288, 210624, 226176, 238049, 245728, 249984, 250116, 263872, 272056, 276444, 280832, 291802, 296856, 301568, 306063, 306432, 315936, 333312, 333488, 339264, 368592, 375174, 395808, 408084, 421248, 437703, 452352, 476098, 491456, 499968, 500232, 527744, 544112, 552888, 561664, 583604, 593712, 612126, 612864, 631872, 646133, 666976, 678528, 714147, 737184, 750348, 791616, 816168, 842496, 875406, 904704, 952196, 982912, 999936, 1000464, 1055488, 1088224, 1105776, 1167208, 1187424, 1224252, 1263744, 1292266, 1313109, 1333952, 1357056, 1428294, 1474368, 1500696, 1583232, 1632336, 1684992, 1750812, 1904392, 1938399, 1965824, 2000928, 2110976, 2142441, 2176448, 2211552, 2334416, 2374848, 2448504, 2527488, 2584532, 2626218, 2667904, 2714112, 2856588, 2948736, 3001392, 3166464, 3264672, 3501624, 3808784, 3876798, 3931648, 4001856, 4284882, 4352896, 4423104, 4522931, 4668832, 4749696, 4897008, 5054976, 5169064, 5252436, 5335808, 5713176, 5815197, 5897472, 6002784, 6332928, 6529344, 7003248, 7617568, 7753596, 8003712, 8569764, 8705792, 8846208, 9045862, 9337664, 9499392, 9794016, 10338128, 10504872, 10671616, 11426352, 11630394, 11794944, 12005568, 13058688, 13568793, 14006496, 15235136, 15507192, 16007424, 17139528, 17411584, 17692416, 18091724, 18675328, 18998784, 19588032, 20676256, 21009744, 22852704, 23260788, 24011136, 26117376, 27137586, 28012992, 30470272, 31014384, 32014848, 34279056, 35384832, 36183448, 37350656, 39176064, 40706379, 41352512, 42019488, 45705408, 46521576, 48022272, 52234752, 54275172, 56025984, 60940544, 62028768, 68558112, 72366896, 74701312, 78352128, 81412758, 82705024, 84038976, 91410816, 93043152, 96044544, 108550344, 112051968, 121881088, 124057536, 137116224, 144733792, 156704256, 162825516, 165410048, 168077952, 182821632, 186086304, 217100688, 224103936, 248115072, 274232448, 289467584, 325651032, 330820096, 336155904, 365643264, 372172608, 434201376, 496230144, 548464896, 578935168, 651302064, 672311808, 744345216, 868402752, 992460288, 1096929792, 1157870336, 1302604128, 1488690432, 1736805504, 2315740672, 2605208256, 2977380864, 3473611008, 5210416512, 6947222016, 10420833024, 20841666048]

約数ペア:

[(1, 20841666048), (2, 10420833024), (3, 6947222016), (4, 5210416512), (6, 3473611008), (7, 2977380864), (8, 2605208256), (9, 2315740672), (12, 1736805504), (14, 1488690432), (16, 1302604128), (18, 1157870336), (19, 1096929792), (21, 992460288), (24, 868402752), (28, 744345216), (31, 672311808), (32, 651302064), (36, 578935168), (38, 548464896), (42, 496230144), (48, 434201376), (56, 372172608), (57, 365643264), (62, 336155904), (63, 330820096), (64, 325651032), (72, 289467584), (76, 274232448), (84, 248115072), (93, 224103936), (96, 217100688), (112, 186086304), (114, 182821632), (124, 168077952), (126, 165410048), (128, 162825516), (133, 156704256), (144, 144733792), (152, 137116224), (168, 124057536), (171, 121881088), (186, 112051968), (192, 108550344), (217, 96044544), (224, 93043152), (228, 91410816), (248, 84038976), (252, 82705024), (256, 81412758), (266, 78352128), (279, 74701312), (288, 72366896), (304, 68558112), (336, 62028768), (342, 60940544), (372, 56025984), (384, 54275172), (399, 52234752), (434, 48022272), (448, 46521576), (456, 45705408), (496, 42019488), (504, 41352512), (512, 40706379), (532, 39176064), (558, 37350656), (576, 36183448), (589, 35384832), (608, 34279056), (651, 32014848), (672, 31014384), (684, 30470272), (744, 28012992), (768, 27137586), (798, 26117376), (868, 24011136), (896, 23260788), (912, 22852704), (992, 21009744), (1008, 20676256), (1064, 19588032), (1097, 18998784), (1116, 18675328), (1152, 18091724), (1178, 17692416), (1197, 17411584), (1216, 17139528), (1302, 16007424), (1344, 15507192), (1368, 15235136), (1488, 14006496), (1536, 13568793), (1596, 13058688), (1736, 12005568), (1767, 11794944), (1792, 11630394), (1824, 11426352), (1953, 10671616), (1984, 10504872), (2016, 10338128), (2128, 9794016), (2194, 9499392), (2232, 9337664), (2304, 9045862), (2356, 8846208), (2394, 8705792), (2432, 8569764), (2604, 8003712), (2688, 7753596), (2736, 7617568), (2976, 7003248), (3192, 6529344), (3291, 6332928), (3472, 6002784), (3534, 5897472), (3584, 5815197), (3648, 5713176), (3906, 5335808), (3968, 5252436), (4032, 5169064), (4123, 5054976), (4256, 4897008), (4388, 4749696), (4464, 4668832), (4608, 4522931), (4712, 4423104), (4788, 4352896), (4864, 4284882), (5208, 4001856), (5301, 3931648), (5376, 3876798), (5472, 3808784), (5952, 3501624), (6384, 3264672), (6582, 3166464), (6944, 3001392), (7068, 2948736), (7296, 2856588), (7679, 2714112), (7812, 2667904), (7936, 2626218), (8064, 2584532), (8246, 2527488), (8512, 2448504), (8776, 2374848), (8928, 2334416), (9424, 2211552), (9576, 2176448), (9728, 2142441), (9873, 2110976), (10416, 2000928), (10602, 1965824), (10752, 1938399), (10944, 1904392), (11904, 1750812), (12369, 1684992), (12768, 1632336), (13164, 1583232), (13888, 1500696), (14136, 1474368), (14592, 1428294), (15358, 1357056), (15624, 1333952), (15872, 1313109), (16128, 1292266), (16492, 1263744), (17024, 1224252), (17552, 1187424), (17856, 1167208), (18848, 1105776), (19152, 1088224), (19746, 1055488), (20832, 1000464), (20843, 999936), (21204, 982912), (21888, 952196), (23037, 904704), (23808, 875406), (24738, 842496), (25536, 816168), (26328, 791616), (27776, 750348), (28272, 737184), (29184, 714147), (30716, 678528), (31248, 666976), (32256, 646133), (32984, 631872), (34007, 612864), (34048, 612126), (35104, 593712), (35712, 583604), (37107, 561664), (37696, 552888), (38304, 544112), (39492, 527744), (41664, 500232), (41686, 499968), (42408, 491456), (43776, 476098), (46074, 452352), (47616, 437703), (49476, 421248), (51072, 408084), (52656, 395808), (55552, 375174), (56544, 368592), (61432, 339264), (62496, 333488), (62529, 333312), (65968, 315936), (68014, 306432), (68096, 306063), (69111, 301568), (70208, 296856), (71424, 291802), (74214, 280832), (75392, 276444), (76608, 272056), (78984, 263872), (83328, 250116), (83372, 249984), (84816, 245728), (87552, 238049), (92148, 226176), (98952, 210624), (102021, 204288), (102144, 204042), (105312, 197904), (111104, 187587), (113088, 184296), (122864, 169632), (124992, 166744), (125058, 166656), (131936, 157968), (136028, 153216), (138222, 150784), (140416, 148428), (142848, 145901)]