20218049712

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:191

約数の個数: 800

約数和(自身を含む): 74439045120

約数和(自身を除く): 54220995408

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 29, 31, 36, 37, 42, 48, 54, 56, 58, 62, 63, 67, 72, 74, 81, 84, 87, 93, 108, 111, 112, 116, 124, 126, 134, 144, 148, 162, 168, 174, 186, 189, 201, 203, 216, 217, 222, 232, 248, 252, 259, 261, 268, 279, 296, 324, 333, 336, 348, 372, 378, 402, 406, 432, 434, 444, 464, 469, 496, 504, 518, 522, 536, 558, 567, 592, 603, 609, 648, 651, 666, 696, 744, 756, 777, 783, 804, 812, 837, 868, 888, 899, 938, 999, 1008, 1036, 1044, 1072, 1073, 1116, 1134, 1147, 1206, 1218, 1296, 1302, 1332, 1392, 1407, 1488, 1512, 1554, 1566, 1608, 1624, 1674, 1736, 1776, 1798, 1809, 1827, 1876, 1943, 1953, 1998, 2072, 2077, 2088, 2146, 2232, 2268, 2294, 2331, 2349, 2412, 2436, 2479, 2511, 2604, 2664, 2697, 2814, 2997, 3024, 3108, 3132, 3216, 3219, 3248, 3348, 3441, 3472, 3596, 3618, 3654, 3752, 3886, 3906, 3996, 4144, 4154, 4176, 4221, 4292, 4464, 4536, 4588, 4662, 4698, 4824, 4872, 4958, 5022, 5208, 5328, 5394, 5427, 5481, 5628, 5829, 5859, 5994, 6216, 6231, 6264, 6293, 6438, 6696, 6882, 6993, 7192, 7236, 7308, 7437, 7504, 7511, 7772, 7812, 7992, 8029, 8091, 8308, 8442, 8584, 9072, 9176, 9324, 9396, 9648, 9657, 9744, 9916, 10044, 10323, 10416, 10788, 10854, 10962, 11256, 11658, 11718, 11988, 12432, 12462, 12528, 12586, 12663, 12876, 13392, 13601, 13764, 13986, 14384, 14472, 14539, 14616, 14874, 15022, 15544, 15624, 15984, 16058, 16182, 16443, 16616, 16884, 17168, 17353, 17487, 17577, 18352, 18648, 18693, 18792, 18879, 19314, 19832, 20088, 20646, 20979, 21576, 21708, 21924, 22311, 22512, 22533, 23316, 23436, 23976, 24087, 24273, 24924, 25172, 25326, 25752, 27202, 27528, 27972, 28944, 28971, 29078, 29232, 29748, 30044, 30969, 31088, 31248, 32116, 32364, 32886, 33232, 33263, 33768, 34706, 34974, 35154, 37296, 37386, 37584, 37758, 37989, 38628, 39664, 40176, 40803, 41292, 41958, 43152, 43416, 43617, 43848, 44622, 45066, 46632, 46872, 47952, 48174, 48546, 49848, 50344, 50652, 51504, 52059, 52461, 54404, 55056, 55944, 56079, 56637, 57942, 58156, 59496, 60088, 60233, 61938, 64232, 64728, 65772, 66526, 66933, 67536, 67599, 69412, 69948, 70308, 71891, 72261, 72819, 74772, 75516, 75978, 76849, 77256, 81606, 82584, 83916, 86832, 86913, 87234, 87696, 89244, 90132, 92907, 93264, 93744, 96348, 97092, 99696, 99789, 100688, 101304, 104118, 104922, 108808, 111888, 112158, 113274, 115884, 116312, 118992, 120176, 120466, 122409, 123876, 128464, 129456, 130851, 131544, 133052, 133866, 135198, 138824, 139896, 140616, 143782, 144522, 145638, 149544, 151032, 151956, 153698, 154512, 156177, 157383, 163212, 165168, 167832, 168237, 169911, 173826, 174468, 178488, 180264, 180699, 185814, 192696, 194184, 199578, 200799, 202608, 202797, 208236, 209844, 215673, 216783, 217616, 224316, 226548, 230547, 231768, 232624, 232841, 240932, 244818, 247752, 261702, 263088, 266104, 267732, 270396, 277648, 279792, 281232, 287564, 289044, 291276, 299088, 299367, 302064, 303912, 307396, 312354, 314766, 326424, 335664, 336474, 339822, 347652, 348936, 356976, 360528, 361398, 367227, 371628, 385392, 388368, 392553, 399156, 401598, 405594, 416472, 419688, 421631, 431346, 433566, 448632, 453096, 461094, 463536, 465682, 468531, 481864, 489636, 495504, 503237, 509733, 523404, 532208, 535464, 537943, 540792, 542097, 575128, 578088, 582552, 598734, 607824, 608391, 614792, 624708, 629532, 647019, 650349, 652848, 672948, 679644, 691641, 695304, 697872, 698523, 722796, 734454, 743256, 785106, 798312, 803196, 811188, 832944, 839376, 843262, 862692, 867132, 897264, 898101, 906192, 922188, 931364, 937062, 963728, 979272, 1006474, 1019466, 1046808, 1070928, 1075886, 1081584, 1084194, 1101681, 1150256, 1156176, 1165104, 1177659, 1197468, 1216782, 1229584, 1249416, 1259064, 1264893, 1294038, 1300698, 1345896, 1359288, 1383282, 1390608, 1397046, 1405593, 1445592, 1468908, 1486512, 1509711, 1570212, 1596624, 1606392, 1613829, 1622376, 1626291, 1686524, 1725384, 1734264, 1796202, 1844376, 1862728, 1874124, 1941057, 1958544, 2012948, 2038932, 2074923, 2093616, 2095569, 2151772, 2168388, 2203362, 2228621, 2355318, 2394936, 2433564, 2498832, 2518128, 2529786, 2588076, 2601396, 2691792, 2694303, 2718576, 2766564, 2794092, 2811186, 2891184, 2937816, 3019422, 3140424, 3212784, 3227658, 3244752, 3252582, 3373048, 3450768, 3468528, 3592404, 3688752, 3725456, 3748248, 3794679, 3882114, 4025896, 4077864, 4149846, 4191138, 4303544, 4336776, 4406724, 4457242, 4529133, 4710636, 4789872, 4841487, 4867128, 4878873, 5059572, 5176152, 5202792, 5388606, 5533128, 5588184, 5622372, 5823171, 5875632, 6038844, 6224769, 6280848, 6286707, 6455316, 6505164, 6685863, 6746096, 7184808, 7496496, 7589358, 7764228, 8051792, 8155728, 8299692, 8382276, 8607088, 8673552, 8813448, 8914484, 9058266, 9421272, 9682974, 9734256, 9757746, 10119144, 10352304, 10405584, 10777212, 11066256, 11176368, 11244744, 11384037, 11646342, 12077688, 12449538, 12573414, 12910632, 13010328, 13371726, 13587399, 14369616, 14524461, 15178716, 15528456, 15600347, 16599384, 16764552, 17626896, 17828968, 18116532, 18842544, 18860121, 19365948, 19515492, 20057589, 20238288, 21554424, 22489488, 22768074, 23292684, 24155376, 24899076, 25146828, 25821264, 26020656, 26743452, 27174798, 29048922, 30357432, 31056912, 31200694, 33198768, 33529104, 34152111, 35657936, 36233064, 37720242, 38731896, 39030984, 40115178, 40762197, 43108848, 43573383, 45536148, 46585368, 46801041, 49798152, 50293656, 53486904, 54349596, 58097844, 60172767, 60714864, 62401388, 68304222, 72466128, 75440484, 77463792, 78061968, 80230356, 81524394, 87146766, 91072296, 93170736, 93602082, 99596304, 100587312, 106973808, 108699192, 116195688, 120345534, 124802776, 136608444, 140403123, 150880968, 160460712, 163048788, 174293532, 180518301, 182144592, 187204164, 217398384, 232391376, 240691068, 249605552, 273216888, 280806246, 301761936, 320921424, 326097576, 348587064, 361036602, 374408328, 421209369, 481382136, 546433776, 561612492, 652195152, 697174128, 722073204, 748816656, 842418738, 962764272, 1123224984, 1263628107, 1444146408, 1684837476, 2246449968, 2527256214, 2888292816, 3369674952, 5054512428, 6739349904, 10109024856, 20218049712]

約数ペア:

[(1, 20218049712), (2, 10109024856), (3, 6739349904), (4, 5054512428), (6, 3369674952), (7, 2888292816), (8, 2527256214), (9, 2246449968), (12, 1684837476), (14, 1444146408), (16, 1263628107), (18, 1123224984), (21, 962764272), (24, 842418738), (27, 748816656), (28, 722073204), (29, 697174128), (31, 652195152), (36, 561612492), (37, 546433776), (42, 481382136), (48, 421209369), (54, 374408328), (56, 361036602), (58, 348587064), (62, 326097576), (63, 320921424), (67, 301761936), (72, 280806246), (74, 273216888), (81, 249605552), (84, 240691068), (87, 232391376), (93, 217398384), (108, 187204164), (111, 182144592), (112, 180518301), (116, 174293532), (124, 163048788), (126, 160460712), (134, 150880968), (144, 140403123), (148, 136608444), (162, 124802776), (168, 120345534), (174, 116195688), (186, 108699192), (189, 106973808), (201, 100587312), (203, 99596304), (216, 93602082), (217, 93170736), (222, 91072296), (232, 87146766), (248, 81524394), (252, 80230356), (259, 78061968), (261, 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(1488, 13587399), (1512, 13371726), (1554, 13010328), (1566, 12910632), (1608, 12573414), (1624, 12449538), (1674, 12077688), (1736, 11646342), (1776, 11384037), (1798, 11244744), (1809, 11176368), (1827, 11066256), (1876, 10777212), (1943, 10405584), (1953, 10352304), (1998, 10119144), (2072, 9757746), (2077, 9734256), (2088, 9682974), (2146, 9421272), (2232, 9058266), (2268, 8914484), (2294, 8813448), (2331, 8673552), (2349, 8607088), (2412, 8382276), (2436, 8299692), (2479, 8155728), (2511, 8051792), (2604, 7764228), (2664, 7589358), (2697, 7496496), (2814, 7184808), (2997, 6746096), (3024, 6685863), (3108, 6505164), (3132, 6455316), (3216, 6286707), (3219, 6280848), (3248, 6224769), (3348, 6038844), (3441, 5875632), (3472, 5823171), (3596, 5622372), (3618, 5588184), (3654, 5533128), (3752, 5388606), (3886, 5202792), (3906, 5176152), (3996, 5059572), (4144, 4878873), (4154, 4867128), (4176, 4841487), (4221, 4789872), (4292, 4710636), (4464, 4529133), (4536, 4457242), (4588, 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