20646678528

素因数分解:

$2^{12}\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:186

約数の個数: 624

約数和(自身を含む): 73601049600

約数和(自身を除く): 52954371072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 31, 32, 36, 42, 48, 56, 58, 62, 63, 64, 72, 84, 87, 89, 93, 96, 112, 116, 124, 126, 128, 144, 168, 174, 178, 186, 192, 203, 217, 224, 232, 248, 252, 256, 261, 267, 279, 288, 336, 348, 356, 372, 384, 406, 434, 448, 464, 496, 504, 512, 522, 534, 558, 576, 609, 623, 651, 672, 696, 712, 744, 768, 801, 812, 868, 896, 899, 928, 992, 1008, 1024, 1044, 1068, 1116, 1152, 1218, 1246, 1302, 1344, 1392, 1424, 1488, 1536, 1602, 1624, 1736, 1792, 1798, 1827, 1856, 1869, 1953, 1984, 2016, 2048, 2088, 2136, 2232, 2304, 2436, 2492, 2581, 2604, 2688, 2697, 2759, 2784, 2848, 2976, 3072, 3204, 3248, 3472, 3584, 3596, 3654, 3712, 3738, 3906, 3968, 4032, 4096, 4176, 4272, 4464, 4608, 4872, 4984, 5162, 5208, 5376, 5394, 5518, 5568, 5607, 5696, 5952, 6144, 6293, 6408, 6496, 6944, 7168, 7192, 7308, 7424, 7476, 7743, 7812, 7936, 8064, 8091, 8277, 8352, 8544, 8928, 9216, 9744, 9968, 10324, 10416, 10752, 10788, 11036, 11136, 11214, 11392, 11904, 12288, 12586, 12816, 12992, 13888, 14336, 14384, 14616, 14848, 14952, 15486, 15624, 15872, 16128, 16182, 16554, 16704, 17088, 17856, 18067, 18432, 18879, 19313, 19488, 19936, 20648, 20832, 21504, 21576, 22072, 22272, 22428, 22784, 23229, 23808, 24831, 25172, 25632, 25984, 27776, 28672, 28768, 29232, 29696, 29904, 30972, 31248, 31744, 32256, 32364, 33108, 33408, 34176, 35712, 36134, 36864, 37758, 38626, 38976, 39872, 41296, 41664, 43008, 43152, 44144, 44544, 44856, 45568, 46458, 47616, 49662, 50344, 51264, 51968, 54201, 55552, 56637, 57536, 57939, 58464, 59392, 59808, 61944, 62496, 63488, 64512, 64728, 66216, 66816, 68352, 71424, 72268, 75516, 77252, 77952, 79744, 80011, 82592, 83328, 86016, 86304, 88288, 89088, 89712, 91136, 92916, 95232, 99324, 100688, 102528, 103936, 108402, 111104, 113274, 115072, 115878, 116928, 118784, 119616, 123888, 124992, 126976, 129024, 129456, 132432, 133632, 136704, 142848, 144536, 151032, 154504, 155904, 159488, 160022, 162603, 165184, 166656, 172608, 173817, 176576, 178176, 179424, 182272, 185832, 190464, 198648, 201376, 205056, 207872, 216804, 222208, 226548, 230144, 231756, 233856, 239232, 240033, 247776, 249984, 258048, 258912, 264864, 267264, 273408, 285696, 289072, 302064, 309008, 311808, 318976, 320044, 325206, 330368, 333312, 345216, 347634, 353152, 356352, 358848, 364544, 371664, 380928, 397296, 402752, 410112, 415744, 433608, 444416, 453096, 460288, 463512, 467712, 478464, 480066, 495552, 499968, 517824, 529728, 534528, 546816, 560077, 571392, 578144, 604128, 618016, 623616, 637952, 640088, 650412, 660736, 666624, 690432, 695268, 706304, 717696, 720099, 743328, 794592, 805504, 820224, 831488, 867216, 888832, 906192, 920576, 927024, 935424, 956928, 960132, 991104, 999936, 1035648, 1059456, 1069056, 1093632, 1120154, 1142784, 1156288, 1208256, 1236032, 1247232, 1275904, 1280176, 1300824, 1321472, 1333248, 1380864, 1390536, 1412608, 1435392, 1440198, 1486656, 1589184, 1611008, 1640448, 1680231, 1734432, 1812384, 1841152, 1854048, 1870848, 1913856, 1920264, 1982208, 1999872, 2071296, 2118912, 2240308, 2312576, 2416512, 2472064, 2494464, 2551808, 2560352, 2601648, 2642944, 2666496, 2761728, 2781072, 2825216, 2870784, 2880396, 2973312, 3178368, 3222016, 3280896, 3360462, 3468864, 3624768, 3682304, 3708096, 3741696, 3827712, 3840528, 3964416, 3999744, 4142592, 4237824, 4480616, 4625152, 4833024, 4944128, 5040693, 5120704, 5203296, 5285888, 5523456, 5562144, 5650432, 5741568, 5760792, 5946624, 6356736, 6444032, 6720924, 6937728, 7249536, 7416192, 7483392, 7655424, 7681056, 7928832, 7999488, 8285184, 8475648, 8961232, 9250304, 9666048, 9888256, 10081386, 10241408, 10406592, 10571776, 11046912, 11124288, 11300864, 11483136, 11521584, 11893248, 12713472, 12888064, 13441848, 13875456, 14499072, 14832384, 15362112, 15857664, 16570368, 16951296, 17922464, 18500608, 19332096, 19776512, 20162772, 20482816, 20813184, 22248576, 22966272, 23043168, 23786496, 25426944, 25776128, 26883696, 27750912, 28998144, 29664768, 30724224, 31715328, 33140736, 33902592, 35844928, 37001216, 38664192, 39553024, 40325544, 40965632, 41626368, 44497152, 46086336, 47572992, 50853888, 53767392, 55501824, 57996288, 59329536, 61448448, 71689856, 74002432, 77328384, 79106048, 80651088, 81931264, 83252736, 88994304, 92172672, 95145984, 101707776, 107534784, 111003648, 115992576, 118659072, 122896896, 143379712, 161302176, 163862528, 166505472, 177988608, 184345344, 215069568, 222007296, 231985152, 237318144, 245793792, 286759424, 322604352, 327725056, 333010944, 355977216, 368690688, 430139136, 491587584, 573518848, 645208704, 666021888, 711954432, 737381376, 860278272, 983175168, 1147037696, 1290417408, 1474762752, 1720556544, 2294075392, 2580834816, 2949525504, 3441113088, 5161669632, 6882226176, 10323339264, 20646678528]

約数ペア:

[(1, 20646678528), (2, 10323339264), (3, 6882226176), (4, 5161669632), (6, 3441113088), (7, 2949525504), (8, 2580834816), (9, 2294075392), (12, 1720556544), (14, 1474762752), (16, 1290417408), (18, 1147037696), (21, 983175168), (24, 860278272), (28, 737381376), (29, 711954432), (31, 666021888), (32, 645208704), (36, 573518848), (42, 491587584), (48, 430139136), (56, 368690688), (58, 355977216), (62, 333010944), (63, 327725056), (64, 322604352), (72, 286759424), (84, 245793792), (87, 237318144), (89, 231985152), (93, 222007296), (96, 215069568), (112, 184345344), (116, 177988608), (124, 166505472), (126, 163862528), (128, 161302176), (144, 143379712), (168, 122896896), (174, 118659072), (178, 115992576), (186, 111003648), (192, 107534784), (203, 101707776), (217, 95145984), (224, 92172672), (232, 88994304), (248, 83252736), (252, 81931264), (256, 80651088), (261, 79106048), (267, 77328384), (279, 74002432), (288, 71689856), (336, 61448448), (348, 59329536), (356, 57996288), (372, 55501824), (384, 53767392), (406, 50853888), (434, 47572992), (448, 46086336), (464, 44497152), (496, 41626368), (504, 40965632), (512, 40325544), (522, 39553024), (534, 38664192), (558, 37001216), (576, 35844928), (609, 33902592), (623, 33140736), (651, 31715328), (672, 30724224), (696, 29664768), (712, 28998144), (744, 27750912), (768, 26883696), (801, 25776128), (812, 25426944), (868, 23786496), (896, 23043168), (899, 22966272), (928, 22248576), (992, 20813184), (1008, 20482816), (1024, 20162772), (1044, 19776512), (1068, 19332096), (1116, 18500608), (1152, 17922464), (1218, 16951296), (1246, 16570368), (1302, 15857664), (1344, 15362112), (1392, 14832384), (1424, 14499072), (1488, 13875456), (1536, 13441848), (1602, 12888064), (1624, 12713472), (1736, 11893248), (1792, 11521584), (1798, 11483136), (1827, 11300864), (1856, 11124288), (1869, 11046912), (1953, 10571776), (1984, 10406592), (2016, 10241408), (2048, 10081386), (2088, 9888256), (2136, 9666048), (2232, 9250304), (2304, 8961232), (2436, 8475648), (2492, 8285184), (2581, 7999488), (2604, 7928832), (2688, 7681056), (2697, 7655424), (2759, 7483392), (2784, 7416192), (2848, 7249536), (2976, 6937728), (3072, 6720924), (3204, 6444032), (3248, 6356736), (3472, 5946624), (3584, 5760792), (3596, 5741568), (3654, 5650432), (3712, 5562144), (3738, 5523456), (3906, 5285888), (3968, 5203296), (4032, 5120704), (4096, 5040693), (4176, 4944128), (4272, 4833024), (4464, 4625152), (4608, 4480616), (4872, 4237824), (4984, 4142592), (5162, 3999744), (5208, 3964416), (5376, 3840528), (5394, 3827712), (5518, 3741696), (5568, 3708096), (5607, 3682304), (5696, 3624768), (5952, 3468864), (6144, 3360462), (6293, 3280896), (6408, 3222016), (6496, 3178368), (6944, 2973312), (7168, 2880396), (7192, 2870784), (7308, 2825216), (7424, 2781072), (7476, 2761728), (7743, 2666496), (7812, 2642944), (7936, 2601648), (8064, 2560352), (8091, 2551808), (8277, 2494464), (8352, 2472064), (8544, 2416512), (8928, 2312576), (9216, 2240308), (9744, 2118912), (9968, 2071296), (10324, 1999872), (10416, 1982208), (10752, 1920264), (10788, 1913856), (11036, 1870848), (11136, 1854048), (11214, 1841152), (11392, 1812384), (11904, 1734432), (12288, 1680231), (12586, 1640448), (12816, 1611008), (12992, 1589184), (13888, 1486656), (14336, 1440198), (14384, 1435392), (14616, 1412608), (14848, 1390536), (14952, 1380864), (15486, 1333248), (15624, 1321472), (15872, 1300824), (16128, 1280176), (16182, 1275904), (16554, 1247232), (16704, 1236032), (17088, 1208256), (17856, 1156288), (18067, 1142784), (18432, 1120154), (18879, 1093632), (19313, 1069056), (19488, 1059456), (19936, 1035648), (20648, 999936), (20832, 991104), (21504, 960132), (21576, 956928), (22072, 935424), (22272, 927024), (22428, 920576), (22784, 906192), (23229, 888832), (23808, 867216), (24831, 831488), (25172, 820224), (25632, 805504), (25984, 794592), (27776, 743328), (28672, 720099), (28768, 717696), (29232, 706304), (29696, 695268), (29904, 690432), (30972, 666624), (31248, 660736), (31744, 650412), (32256, 640088), (32364, 637952), (33108, 623616), (33408, 618016), (34176, 604128), (35712, 578144), (36134, 571392), (36864, 560077), (37758, 546816), (38626, 534528), (38976, 529728), (39872, 517824), (41296, 499968), (41664, 495552), (43008, 480066), (43152, 478464), (44144, 467712), (44544, 463512), (44856, 460288), (45568, 453096), (46458, 444416), (47616, 433608), (49662, 415744), (50344, 410112), (51264, 402752), (51968, 397296), (54201, 380928), (55552, 371664), (56637, 364544), (57536, 358848), (57939, 356352), (58464, 353152), (59392, 347634), (59808, 345216), (61944, 333312), (62496, 330368), (63488, 325206), (64512, 320044), (64728, 318976), (66216, 311808), (66816, 309008), (68352, 302064), (71424, 289072), (72268, 285696), (75516, 273408), (77252, 267264), (77952, 264864), (79744, 258912), (80011, 258048), (82592, 249984), (83328, 247776), (86016, 240033), (86304, 239232), (88288, 233856), (89088, 231756), (89712, 230144), (91136, 226548), (92916, 222208), (95232, 216804), (99324, 207872), (100688, 205056), (102528, 201376), (103936, 198648), (108402, 190464), (111104, 185832), (113274, 182272), (115072, 179424), (115878, 178176), (116928, 176576), (118784, 173817), (119616, 172608), (123888, 166656), (124992, 165184), (126976, 162603), (129024, 160022), (129456, 159488), (132432, 155904), (133632, 154504), (136704, 151032), (142848, 144536)]