20809014912

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1$

素因数の和:389

約数の個数: 512

約数和(自身を含む): 72852480000

約数和(自身を除く): 52043465088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 59, 61, 63, 64, 72, 84, 96, 108, 112, 118, 122, 126, 128, 144, 168, 177, 183, 189, 192, 216, 224, 236, 239, 244, 252, 288, 336, 354, 366, 378, 384, 413, 427, 432, 448, 472, 478, 488, 504, 531, 549, 576, 672, 708, 717, 732, 756, 826, 854, 864, 896, 944, 956, 976, 1008, 1062, 1098, 1152, 1239, 1281, 1344, 1416, 1434, 1464, 1512, 1593, 1647, 1652, 1673, 1708, 1728, 1888, 1912, 1952, 2016, 2124, 2151, 2196, 2478, 2562, 2688, 2832, 2868, 2928, 3024, 3186, 3294, 3304, 3346, 3416, 3456, 3599, 3717, 3776, 3824, 3843, 3904, 4032, 4248, 4302, 4392, 4956, 5019, 5124, 5664, 5736, 5856, 6048, 6372, 6453, 6588, 6608, 6692, 6832, 7198, 7434, 7552, 7648, 7686, 7808, 8064, 8496, 8604, 8784, 9912, 10038, 10248, 10797, 11151, 11328, 11472, 11529, 11712, 12096, 12744, 12906, 13176, 13216, 13384, 13664, 14101, 14396, 14579, 14868, 15057, 15296, 15372, 16992, 17208, 17568, 19824, 20076, 20496, 21594, 22302, 22656, 22944, 23058, 23424, 24192, 25193, 25488, 25812, 26352, 26432, 26768, 27328, 28202, 28792, 29158, 29736, 30114, 30592, 30744, 32391, 33984, 34416, 35136, 39648, 40152, 40992, 42303, 43188, 43737, 44604, 45171, 45888, 46116, 50386, 50976, 51624, 52704, 52864, 53536, 54656, 56404, 57584, 58316, 59472, 60228, 61488, 64782, 67968, 68832, 70272, 75579, 79296, 80304, 81984, 84606, 86376, 87474, 89208, 90342, 91776, 92232, 97173, 98707, 100772, 101952, 102053, 103248, 105408, 107072, 112808, 115168, 116632, 118944, 120456, 122976, 126909, 129564, 131211, 137664, 151158, 158592, 160608, 163968, 169212, 172752, 174948, 178416, 180684, 184464, 194346, 197414, 201544, 203904, 204106, 206496, 210816, 214144, 225616, 226737, 230336, 233264, 237888, 240912, 245952, 253818, 259128, 262422, 275328, 296121, 302316, 306159, 321216, 338424, 345504, 349896, 356832, 361368, 368928, 380727, 388692, 393633, 394828, 403088, 408212, 412992, 451232, 453474, 460672, 466528, 475776, 481824, 491904, 507636, 518256, 524844, 592242, 604632, 612318, 642432, 676848, 680211, 691008, 699792, 713664, 722736, 737856, 761454, 777384, 787266, 789656, 806176, 816424, 825984, 860161, 888363, 902464, 906948, 918477, 933056, 963648, 1015272, 1036512, 1049688, 1184484, 1209264, 1224636, 1353696, 1360422, 1382016, 1399584, 1427328, 1445472, 1475712, 1522908, 1554768, 1574532, 1579312, 1612352, 1632848, 1720322, 1776726, 1804928, 1813896, 1836954, 1866112, 1927296, 2030544, 2073024, 2099376, 2368968, 2418528, 2449272, 2580483, 2665089, 2707392, 2720844, 2755431, 2799168, 2890944, 3045816, 3109536, 3149064, 3158624, 3224704, 3265696, 3440644, 3553452, 3627792, 3673908, 4061088, 4146048, 4198752, 4737936, 4837056, 4898544, 5160966, 5330178, 5414784, 5441688, 5510862, 5598336, 5781888, 6021127, 6091632, 6219072, 6298128, 6317248, 6531392, 6881288, 7106904, 7255584, 7347816, 7741449, 8122176, 8397504, 9475872, 9674112, 9797088, 10321932, 10660356, 10883376, 11021724, 12042254, 12183264, 12438144, 12596256, 12634496, 13062784, 13762576, 14213808, 14511168, 14695632, 15482898, 16244352, 16795008, 18063381, 18951744, 19594176, 20643864, 21320712, 21766752, 22043448, 23224347, 24084508, 24366528, 25192512, 27525152, 28427616, 29022336, 29391264, 30965796, 36126762, 37903488, 39188352, 41287728, 42641424, 43533504, 44086896, 46448694, 48169016, 48733056, 50385024, 54190143, 55050304, 56855232, 58782528, 61931592, 72253524, 82575456, 85282848, 87067008, 88173792, 92897388, 96338032, 108380286, 110100608, 113710464, 117565056, 123863184, 144507048, 162570429, 165150912, 170565696, 176347584, 185794776, 192676064, 216760572, 247726368, 289014096, 325140858, 330301824, 341131392, 352695168, 371589552, 385352128, 433521144, 495452736, 578028192, 650281716, 743179104, 770704256, 867042288, 990905472, 1156056384, 1300563432, 1486358208, 1734084576, 2312112768, 2601126864, 2972716416, 3468169152, 5202253728, 6936338304, 10404507456, 20809014912]

約数ペア:

[(1, 20809014912), (2, 10404507456), (3, 6936338304), (4, 5202253728), (6, 3468169152), (7, 2972716416), (8, 2601126864), (9, 2312112768), (12, 1734084576), (14, 1486358208), (16, 1300563432), (18, 1156056384), (21, 990905472), (24, 867042288), (27, 770704256), (28, 743179104), (32, 650281716), (36, 578028192), (42, 495452736), (48, 433521144), (54, 385352128), (56, 371589552), (59, 352695168), (61, 341131392), (63, 330301824), (64, 325140858), (72, 289014096), (84, 247726368), (96, 216760572), (108, 192676064), (112, 185794776), (118, 176347584), (122, 170565696), (126, 165150912), (128, 162570429), (144, 144507048), (168, 123863184), (177, 117565056), (183, 113710464), (189, 110100608), (192, 108380286), (216, 96338032), (224, 92897388), (236, 88173792), (239, 87067008), (244, 85282848), (252, 82575456), (288, 72253524), (336, 61931592), (354, 58782528), (366, 56855232), (378, 55050304), (384, 54190143), (413, 50385024), (427, 48733056), (432, 48169016), (448, 46448694), (472, 44086896), (478, 43533504), (488, 42641424), (504, 41287728), (531, 39188352), (549, 37903488), (576, 36126762), (672, 30965796), (708, 29391264), (717, 29022336), (732, 28427616), (756, 27525152), (826, 25192512), (854, 24366528), (864, 24084508), (896, 23224347), (944, 22043448), (956, 21766752), (976, 21320712), (1008, 20643864), (1062, 19594176), (1098, 18951744), (1152, 18063381), (1239, 16795008), (1281, 16244352), (1344, 15482898), (1416, 14695632), (1434, 14511168), (1464, 14213808), (1512, 13762576), (1593, 13062784), (1647, 12634496), (1652, 12596256), (1673, 12438144), (1708, 12183264), (1728, 12042254), (1888, 11021724), (1912, 10883376), (1952, 10660356), (2016, 10321932), (2124, 9797088), (2151, 9674112), (2196, 9475872), (2478, 8397504), (2562, 8122176), (2688, 7741449), (2832, 7347816), (2868, 7255584), (2928, 7106904), (3024, 6881288), (3186, 6531392), (3294, 6317248), (3304, 6298128), (3346, 6219072), (3416, 6091632), (3456, 6021127), (3599, 5781888), (3717, 5598336), (3776, 5510862), (3824, 5441688), (3843, 5414784), (3904, 5330178), (4032, 5160966), (4248, 4898544), (4302, 4837056), (4392, 4737936), (4956, 4198752), (5019, 4146048), (5124, 4061088), (5664, 3673908), (5736, 3627792), (5856, 3553452), (6048, 3440644), (6372, 3265696), (6453, 3224704), (6588, 3158624), (6608, 3149064), (6692, 3109536), (6832, 3045816), (7198, 2890944), (7434, 2799168), (7552, 2755431), (7648, 2720844), (7686, 2707392), (7808, 2665089), (8064, 2580483), (8496, 2449272), (8604, 2418528), (8784, 2368968), (9912, 2099376), (10038, 2073024), (10248, 2030544), (10797, 1927296), (11151, 1866112), (11328, 1836954), (11472, 1813896), (11529, 1804928), (11712, 1776726), (12096, 1720322), (12744, 1632848), (12906, 1612352), (13176, 1579312), (13216, 1574532), (13384, 1554768), (13664, 1522908), (14101, 1475712), (14396, 1445472), (14579, 1427328), (14868, 1399584), (15057, 1382016), (15296, 1360422), (15372, 1353696), (16992, 1224636), (17208, 1209264), (17568, 1184484), (19824, 1049688), (20076, 1036512), (20496, 1015272), (21594, 963648), (22302, 933056), (22656, 918477), (22944, 906948), (23058, 902464), (23424, 888363), (24192, 860161), (25193, 825984), (25488, 816424), (25812, 806176), (26352, 789656), (26432, 787266), (26768, 777384), (27328, 761454), (28202, 737856), (28792, 722736), (29158, 713664), (29736, 699792), (30114, 691008), (30592, 680211), (30744, 676848), (32391, 642432), (33984, 612318), (34416, 604632), (35136, 592242), (39648, 524844), (40152, 518256), (40992, 507636), (42303, 491904), (43188, 481824), (43737, 475776), (44604, 466528), (45171, 460672), (45888, 453474), (46116, 451232), (50386, 412992), (50976, 408212), (51624, 403088), (52704, 394828), (52864, 393633), (53536, 388692), (54656, 380727), (56404, 368928), (57584, 361368), (58316, 356832), (59472, 349896), (60228, 345504), (61488, 338424), (64782, 321216), (67968, 306159), (68832, 302316), (70272, 296121), (75579, 275328), (79296, 262422), (80304, 259128), (81984, 253818), (84606, 245952), (86376, 240912), (87474, 237888), (89208, 233264), (90342, 230336), (91776, 226737), (92232, 225616), (97173, 214144), (98707, 210816), (100772, 206496), (101952, 204106), (102053, 203904), (103248, 201544), (105408, 197414), (107072, 194346), (112808, 184464), (115168, 180684), (116632, 178416), (118944, 174948), (120456, 172752), (122976, 169212), (126909, 163968), (129564, 160608), (131211, 158592), (137664, 151158)]