20839739904

素因数分解:

$2^9\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:276

約数の個数: 480

約数和(自身を含む): 67409971200

約数和(自身を除く): 46570231296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 32, 36, 38, 46, 48, 57, 64, 69, 72, 76, 79, 92, 96, 114, 128, 131, 138, 144, 152, 158, 171, 184, 192, 207, 228, 237, 256, 262, 276, 288, 304, 316, 342, 368, 384, 393, 414, 437, 456, 474, 512, 524, 552, 576, 608, 632, 684, 711, 736, 768, 786, 828, 874, 912, 948, 1048, 1104, 1152, 1179, 1216, 1264, 1311, 1368, 1422, 1472, 1501, 1536, 1572, 1656, 1748, 1817, 1824, 1896, 2096, 2208, 2304, 2358, 2432, 2489, 2528, 2622, 2736, 2844, 2944, 3002, 3013, 3144, 3312, 3496, 3634, 3648, 3792, 3933, 4192, 4416, 4503, 4608, 4716, 4864, 4978, 5056, 5244, 5451, 5472, 5688, 5888, 6004, 6026, 6288, 6624, 6992, 7268, 7296, 7467, 7584, 7866, 8384, 8832, 9006, 9039, 9432, 9728, 9956, 10112, 10349, 10488, 10902, 10944, 11376, 11776, 12008, 12052, 12576, 13248, 13509, 13984, 14536, 14592, 14934, 15168, 15732, 16353, 16768, 17664, 18012, 18078, 18864, 19912, 20224, 20698, 20976, 21804, 21888, 22401, 22752, 24016, 24104, 25152, 26496, 27018, 27117, 27968, 29072, 29184, 29868, 30336, 31047, 31464, 32706, 33536, 34523, 35328, 36024, 36156, 37728, 39824, 40448, 41396, 41952, 43608, 43776, 44802, 45504, 48032, 48208, 50304, 52992, 54036, 54234, 55936, 57247, 58144, 59736, 60672, 62094, 62928, 65412, 67072, 69046, 72048, 72312, 75456, 79648, 82792, 83904, 87216, 87552, 89604, 91008, 93141, 96064, 96416, 100608, 103569, 105984, 108072, 108468, 111872, 114494, 116288, 119472, 121344, 124188, 125856, 130824, 138092, 144096, 144624, 150912, 159296, 165584, 167808, 171741, 174432, 179208, 182016, 186282, 192128, 192832, 196631, 201216, 207138, 216144, 216936, 223744, 228988, 232576, 238027, 238944, 248376, 251712, 261648, 276184, 288192, 289248, 301824, 310707, 318592, 331168, 335616, 343482, 348864, 358416, 364032, 372564, 384256, 385664, 393262, 414276, 432288, 433872, 457976, 465152, 476054, 477888, 496752, 503424, 515223, 523296, 552368, 576384, 578496, 589893, 603648, 621414, 637184, 662336, 671232, 686964, 697728, 714081, 716832, 745128, 768512, 771328, 786524, 828552, 864576, 867744, 915952, 930304, 952108, 955776, 993504, 1006848, 1030446, 1046592, 1104736, 1152768, 1156992, 1179786, 1242828, 1274368, 1324672, 1373928, 1395456, 1428162, 1433664, 1490256, 1542656, 1573048, 1657104, 1729152, 1735488, 1769679, 1831904, 1904216, 1911552, 1987008, 2013696, 2060892, 2093184, 2142243, 2209472, 2305536, 2313984, 2359572, 2485656, 2649344, 2747856, 2790912, 2856324, 2867328, 2980512, 3146096, 3314208, 3458304, 3470976, 3539358, 3663808, 3808432, 3823104, 3974016, 4121784, 4186368, 4284486, 4418944, 4522513, 4627968, 4719144, 4971312, 5298688, 5495712, 5712648, 5734656, 5961024, 6292192, 6628416, 6916608, 6941952, 7078716, 7327616, 7616864, 7948032, 8243568, 8372736, 8568972, 8837888, 9045026, 9438288, 9942624, 10991424, 11425296, 11469312, 11922048, 12584384, 13256832, 13567539, 13883904, 14157432, 14655232, 15233728, 15896064, 16487136, 17137944, 17675776, 18090052, 18876576, 19885248, 21982848, 22850592, 23844096, 25168768, 26513664, 27135078, 28314864, 29310464, 30467456, 32974272, 34275888, 36180104, 37753152, 39770496, 40702617, 43965696, 45701184, 47688192, 50337536, 53027328, 54270156, 56629728, 60934912, 65948544, 68551776, 72360208, 75506304, 79540992, 81405234, 87931392, 91402368, 100675072, 108540312, 113259456, 121869824, 131897088, 137103552, 144720416, 151012608, 159081984, 162810468, 182804736, 217080624, 226518912, 263794176, 274207104, 289440832, 302025216, 325620936, 365609472, 434161248, 453037824, 548414208, 578881664, 651241872, 868322496, 906075648, 1096828416, 1157763328, 1302483744, 1736644992, 2315526656, 2604967488, 3473289984, 5209934976, 6946579968, 10419869952, 20839739904]

約数ペア:

[(1, 20839739904), (2, 10419869952), (3, 6946579968), (4, 5209934976), (6, 3473289984), (8, 2604967488), (9, 2315526656), (12, 1736644992), (16, 1302483744), (18, 1157763328), (19, 1096828416), (23, 906075648), (24, 868322496), (32, 651241872), (36, 578881664), (38, 548414208), (46, 453037824), (48, 434161248), (57, 365609472), (64, 325620936), (69, 302025216), (72, 289440832), (76, 274207104), (79, 263794176), (92, 226518912), (96, 217080624), (114, 182804736), (128, 162810468), (131, 159081984), (138, 151012608), (144, 144720416), (152, 137103552), (158, 131897088), (171, 121869824), (184, 113259456), (192, 108540312), (207, 100675072), (228, 91402368), (237, 87931392), (256, 81405234), (262, 79540992), (276, 75506304), (288, 72360208), (304, 68551776), (316, 65948544), (342, 60934912), (368, 56629728), (384, 54270156), (393, 53027328), (414, 50337536), (437, 47688192), (456, 45701184), (474, 43965696), (512, 40702617), (524, 39770496), (552, 37753152), (576, 36180104), (608, 34275888), (632, 32974272), (684, 30467456), (711, 29310464), (736, 28314864), (768, 27135078), (786, 26513664), (828, 25168768), (874, 23844096), (912, 22850592), (948, 21982848), (1048, 19885248), (1104, 18876576), (1152, 18090052), (1179, 17675776), (1216, 17137944), (1264, 16487136), (1311, 15896064), (1368, 15233728), (1422, 14655232), (1472, 14157432), (1501, 13883904), (1536, 13567539), (1572, 13256832), (1656, 12584384), (1748, 11922048), (1817, 11469312), (1824, 11425296), (1896, 10991424), (2096, 9942624), (2208, 9438288), (2304, 9045026), (2358, 8837888), (2432, 8568972), (2489, 8372736), (2528, 8243568), (2622, 7948032), (2736, 7616864), (2844, 7327616), (2944, 7078716), (3002, 6941952), (3013, 6916608), (3144, 6628416), (3312, 6292192), (3496, 5961024), (3634, 5734656), (3648, 5712648), (3792, 5495712), (3933, 5298688), (4192, 4971312), (4416, 4719144), (4503, 4627968), (4608, 4522513), (4716, 4418944), (4864, 4284486), (4978, 4186368), (5056, 4121784), (5244, 3974016), (5451, 3823104), (5472, 3808432), (5688, 3663808), (5888, 3539358), (6004, 3470976), (6026, 3458304), (6288, 3314208), (6624, 3146096), (6992, 2980512), (7268, 2867328), (7296, 2856324), (7467, 2790912), (7584, 2747856), (7866, 2649344), (8384, 2485656), (8832, 2359572), (9006, 2313984), (9039, 2305536), (9432, 2209472), (9728, 2142243), (9956, 2093184), (10112, 2060892), (10349, 2013696), (10488, 1987008), (10902, 1911552), (10944, 1904216), (11376, 1831904), (11776, 1769679), (12008, 1735488), (12052, 1729152), (12576, 1657104), (13248, 1573048), (13509, 1542656), (13984, 1490256), (14536, 1433664), (14592, 1428162), (14934, 1395456), (15168, 1373928), (15732, 1324672), (16353, 1274368), (16768, 1242828), (17664, 1179786), (18012, 1156992), (18078, 1152768), (18864, 1104736), (19912, 1046592), (20224, 1030446), (20698, 1006848), (20976, 993504), (21804, 955776), (21888, 952108), (22401, 930304), (22752, 915952), (24016, 867744), (24104, 864576), (25152, 828552), (26496, 786524), (27018, 771328), (27117, 768512), (27968, 745128), (29072, 716832), (29184, 714081), (29868, 697728), (30336, 686964), (31047, 671232), (31464, 662336), (32706, 637184), (33536, 621414), (34523, 603648), (35328, 589893), (36024, 578496), (36156, 576384), (37728, 552368), (39824, 523296), (40448, 515223), (41396, 503424), (41952, 496752), (43608, 477888), (43776, 476054), (44802, 465152), (45504, 457976), (48032, 433872), (48208, 432288), (50304, 414276), (52992, 393262), (54036, 385664), (54234, 384256), (55936, 372564), (57247, 364032), (58144, 358416), (59736, 348864), (60672, 343482), (62094, 335616), (62928, 331168), (65412, 318592), (67072, 310707), (69046, 301824), (72048, 289248), (72312, 288192), (75456, 276184), (79648, 261648), (82792, 251712), (83904, 248376), (87216, 238944), (87552, 238027), (89604, 232576), (91008, 228988), (93141, 223744), (96064, 216936), (96416, 216144), (100608, 207138), (103569, 201216), (105984, 196631), (108072, 192832), (108468, 192128), (111872, 186282), (114494, 182016), (116288, 179208), (119472, 174432), (121344, 171741), (124188, 167808), (125856, 165584), (130824, 159296), (138092, 150912), (144096, 144624)]