20987455104

素因数分解:

$2^7\times 3^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:200

約数の個数: 896

約数和(自身を含む): 82196398080

約数和(自身を除く): 61208942976

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 23, 24, 27, 28, 32, 33, 36, 42, 44, 46, 48, 54, 56, 63, 64, 66, 69, 72, 77, 81, 84, 88, 92, 96, 99, 108, 112, 126, 127, 128, 132, 138, 144, 154, 161, 162, 168, 176, 184, 189, 192, 198, 207, 216, 224, 231, 243, 252, 253, 254, 264, 276, 288, 297, 308, 322, 324, 336, 352, 368, 378, 381, 384, 396, 414, 432, 448, 462, 483, 486, 504, 506, 508, 528, 552, 567, 576, 594, 616, 621, 644, 648, 672, 693, 704, 729, 736, 756, 759, 762, 792, 828, 864, 889, 891, 896, 924, 966, 972, 1008, 1012, 1016, 1056, 1104, 1134, 1143, 1152, 1188, 1232, 1242, 1288, 1296, 1344, 1386, 1397, 1408, 1449, 1458, 1472, 1512, 1518, 1524, 1584, 1656, 1701, 1728, 1771, 1778, 1782, 1848, 1863, 1932, 1944, 2016, 2024, 2032, 2079, 2112, 2208, 2268, 2277, 2286, 2376, 2464, 2484, 2576, 2592, 2667, 2673, 2688, 2772, 2794, 2898, 2916, 2921, 2944, 3024, 3036, 3048, 3168, 3312, 3402, 3429, 3456, 3542, 3556, 3564, 3696, 3726, 3864, 3888, 4032, 4048, 4064, 4158, 4191, 4224, 4347, 4416, 4536, 4554, 4572, 4752, 4928, 4968, 5103, 5152, 5184, 5313, 5334, 5346, 5544, 5588, 5589, 5796, 5832, 5842, 6048, 6072, 6096, 6237, 6336, 6624, 6804, 6831, 6858, 7084, 7112, 7128, 7392, 7452, 7728, 7776, 8001, 8019, 8064, 8096, 8128, 8316, 8382, 8694, 8763, 8832, 9072, 9108, 9144, 9504, 9779, 9856, 9936, 10206, 10287, 10304, 10368, 10626, 10668, 10692, 11088, 11176, 11178, 11592, 11664, 11684, 12096, 12144, 12192, 12474, 12573, 12672, 13041, 13248, 13608, 13662, 13716, 14168, 14224, 14256, 14784, 14904, 15456, 15552, 15939, 16002, 16038, 16192, 16256, 16632, 16764, 16767, 17388, 17526, 18144, 18216, 18288, 18711, 19008, 19558, 19872, 20412, 20447, 20493, 20574, 20608, 21252, 21336, 21384, 22176, 22352, 22356, 23184, 23328, 23368, 24003, 24192, 24288, 24384, 24948, 25146, 26082, 26289, 26496, 27216, 27324, 27432, 28336, 28448, 28512, 29337, 29568, 29808, 30861, 30912, 31104, 31878, 32004, 32076, 32131, 32384, 33264, 33528, 33534, 34776, 35052, 36288, 36432, 36576, 37422, 37719, 38016, 39116, 39123, 39744, 40824, 40894, 40986, 41148, 42504, 42672, 42768, 44352, 44704, 44712, 46368, 46656, 46736, 47817, 48006, 48576, 48768, 49896, 50292, 52164, 52578, 54432, 54648, 54864, 56133, 56672, 56896, 57024, 58674, 59616, 61341, 61479, 61722, 61824, 63756, 64008, 64152, 64262, 66528, 67056, 67068, 69552, 70104, 72009, 72576, 72864, 73152, 74844, 75438, 78232, 78246, 78867, 79488, 81648, 81788, 81972, 82296, 85008, 85344, 85536, 88011, 88704, 89408, 89424, 92583, 92736, 93312, 93472, 95634, 96012, 96393, 97152, 99792, 100584, 104328, 105156, 108864, 109296, 109728, 112266, 113157, 113344, 113792, 114048, 117348, 117369, 119232, 122682, 122958, 123444, 127512, 128016, 128304, 128524, 133056, 134112, 134136, 139104, 140208, 143451, 144018, 145728, 146304, 149688, 150876, 156464, 156492, 157734, 163296, 163576, 163944, 164592, 170016, 170688, 171072, 176022, 178816, 178848, 184023, 184437, 185166, 185472, 186944, 191268, 192024, 192786, 199584, 201168, 208656, 210312, 216027, 217728, 218592, 219456, 224532, 224917, 226314, 226688, 234696, 234738, 236601, 238464, 245364, 245916, 246888, 255024, 256032, 256608, 257048, 264033, 266112, 268224, 268272, 278208, 280416, 286902, 288036, 289179, 291456, 299376, 301752, 312928, 312984, 315468, 326592, 327152, 327888, 329184, 339471, 340032, 341376, 342144, 352044, 357696, 368046, 368874, 370332, 373888, 382536, 384048, 385572, 399168, 402336, 417312, 420624, 430353, 432054, 437184, 438912, 449064, 449834, 452628, 469392, 469476, 473202, 490728, 491832, 493776, 510048, 512064, 513216, 514096, 528066, 536448, 536544, 552069, 556416, 560832, 573804, 576072, 578358, 598752, 603504, 625856, 625968, 630936, 648081, 653184, 654304, 655776, 658368, 674751, 678942, 680064, 704088, 709803, 715392, 736092, 737748, 740664, 765072, 768096, 771144, 792099, 798336, 804672, 834624, 841248, 860706, 864108, 867537, 874368, 898128, 899668, 905256, 938784, 938952, 946404, 981456, 983664, 987552, 1018413, 1020096, 1024128, 1026432, 1028192, 1056132, 1073088, 1104138, 1121664, 1147608, 1152144, 1156716, 1197504, 1207008, 1251712, 1251936, 1261872, 1291059, 1296162, 1308608, 1311552, 1316736, 1349502, 1357884, 1408176, 1419606, 1472184, 1475496, 1481328, 1530144, 1536192, 1542288, 1584198, 1609344, 1656207, 1669248, 1682496, 1721412, 1728216, 1735074, 1796256, 1799336, 1810512, 1877568, 1877904, 1892808, 1962912, 1967328, 1975104, 2024253, 2036826, 2040192, 2056384, 2112264, 2129409, 2146176, 2208276, 2295216, 2304288, 2313432, 2376297, 2395008, 2414016, 2503872, 2523744, 2582118, 2592324, 2602611, 2617216, 2623104, 2699004, 2715768, 2816352, 2839212, 2944368, 2950992, 2962656, 3060288, 3072384, 3084576, 3168396, 3312414, 3364992, 3442824, 3456432, 3470148, 3592512, 3598672, 3621024, 3755136, 3755808, 3785616, 3925824, 3934656, 3950208, 4048506, 4073652, 4112768, 4224528, 4258818, 4416552, 4590432, 4608576, 4626864, 4752594, 4828032, 4968621, 5007744, 5047488, 5164236, 5184648, 5205222, 5398008, 5431536, 5632704, 5678424, 5888736, 5901984, 5925312, 6072759, 6120576, 6169152, 6336792, 6624828, 6885648, 6912864, 6940296, 7128891, 7185024, 7197344, 7242048, 7511616, 7571232, 7807833, 7851648, 7869312, 8097012, 8147304, 8449056, 8517636, 8833104, 9180864, 9217152, 9253728, 9505188, 9937242, 10094976, 10328472, 10369296, 10410444, 10796016, 10863072, 11265408, 11356848, 11777472, 11803968, 11850624, 12145518, 12338304, 12673584, 13249656, 13771296, 13825728, 13880592, 14257782, 14394688, 14484096, 14905863, 15023232, 15142464, 15615666, 16194024, 16294608, 16898112, 17035272, 17666208, 18218277, 18361728, 18507456, 19010376, 19874484, 20656944, 20738592, 20820888, 21592032, 21726144, 22713696, 23423499, 23554944, 23607936, 24291036, 25347168, 26499312, 27542592, 27651456, 27761184, 28515564, 28789376, 29811726, 30284928, 31231332, 32388048, 32589216, 33796224, 34070544, 35332416, 36436554, 37014912, 38020752, 39748968, 41313888, 41477184, 41641776, 43184064, 43452288, 45427392, 46846998, 48582072, 50694336, 52998624, 54654831, 55085184, 55522368, 57031128, 59623452, 62462664, 64776096, 65178432, 68141088, 70664832, 72873108, 76041504, 79497936, 82627776, 82954368, 83283552, 86368128, 90854784, 93693996, 97164144, 101388672, 105997248, 109309662, 111044736, 114062256, 119246904, 124925328, 129552192, 130356864, 136282176, 145746216, 152083008, 158995872, 163964493, 165255552, 166567104, 187387992, 194328288, 211994496, 218619324, 228124512, 238493808, 249850656, 259104384, 272564352, 291492432, 304166016, 317991744, 327928986, 333134208, 374775984, 388656576, 437238648, 456249024, 476987616, 499701312, 582984864, 635983488, 655857972, 749551968, 777313152, 874477296, 912498048, 953975232, 999402624, 1165969728, 1311715944, 1499103936, 1748954592, 1907950464, 2331939456, 2623431888, 2998207872, 3497909184, 5246863776, 6995818368, 10493727552, 20987455104]

約数ペア:

[(1, 20987455104), (2, 10493727552), (3, 6995818368), (4, 5246863776), (6, 3497909184), (7, 2998207872), (8, 2623431888), (9, 2331939456), (11, 1907950464), (12, 1748954592), (14, 1499103936), (16, 1311715944), (18, 1165969728), (21, 999402624), (22, 953975232), (23, 912498048), (24, 874477296), (27, 777313152), (28, 749551968), (32, 655857972), (33, 635983488), (36, 582984864), (42, 499701312), (44, 476987616), (46, 456249024), (48, 437238648), (54, 388656576), (56, 374775984), (63, 333134208), (64, 327928986), (66, 317991744), (69, 304166016), (72, 291492432), (77, 272564352), (81, 259104384), (84, 249850656), (88, 238493808), (92, 228124512), (96, 218619324), (99, 211994496), (108, 194328288), (112, 187387992), (126, 166567104), (127, 165255552), (128, 163964493), (132, 158995872), (138, 152083008), (144, 145746216), (154, 136282176), (161, 130356864), (162, 129552192), (168, 124925328), (176, 119246904), (184, 114062256), (189, 111044736), (192, 109309662), (198, 105997248), (207, 101388672), (216, 97164144), (224, 93693996), (231, 90854784), (243, 86368128), (252, 83283552), (253, 82954368), (254, 82627776), (264, 79497936), (276, 76041504), (288, 72873108), (297, 70664832), (308, 68141088), (322, 65178432), (324, 64776096), (336, 62462664), (352, 59623452), (368, 57031128), (378, 55522368), (381, 55085184), (384, 54654831), (396, 52998624), (414, 50694336), (432, 48582072), (448, 46846998), (462, 45427392), (483, 43452288), (486, 43184064), (504, 41641776), (506, 41477184), (508, 41313888), (528, 39748968), (552, 38020752), (567, 37014912), (576, 36436554), (594, 35332416), (616, 34070544), (621, 33796224), (644, 32589216), (648, 32388048), (672, 31231332), (693, 30284928), (704, 29811726), (729, 28789376), (736, 28515564), (756, 27761184), (759, 27651456), (762, 27542592), (792, 26499312), (828, 25347168), (864, 24291036), (889, 23607936), (891, 23554944), (896, 23423499), (924, 22713696), (966, 21726144), (972, 21592032), (1008, 20820888), (1012, 20738592), (1016, 20656944), (1056, 19874484), (1104, 19010376), (1134, 18507456), (1143, 18361728), (1152, 18218277), (1188, 17666208), (1232, 17035272), (1242, 16898112), (1288, 16294608), (1296, 16194024), (1344, 15615666), (1386, 15142464), (1397, 15023232), (1408, 14905863), (1449, 14484096), (1458, 14394688), (1472, 14257782), (1512, 13880592), (1518, 13825728), (1524, 13771296), (1584, 13249656), (1656, 12673584), (1701, 12338304), (1728, 12145518), (1771, 11850624), (1778, 11803968), (1782, 11777472), (1848, 11356848), (1863, 11265408), (1932, 10863072), (1944, 10796016), (2016, 10410444), (2024, 10369296), (2032, 10328472), (2079, 10094976), (2112, 9937242), (2208, 9505188), (2268, 9253728), (2277, 9217152), (2286, 9180864), (2376, 8833104), (2464, 8517636), (2484, 8449056), (2576, 8147304), (2592, 8097012), (2667, 7869312), (2673, 7851648), (2688, 7807833), (2772, 7571232), (2794, 7511616), (2898, 7242048), (2916, 7197344), (2921, 7185024), (2944, 7128891), (3024, 6940296), (3036, 6912864), (3048, 6885648), (3168, 6624828), (3312, 6336792), (3402, 6169152), (3429, 6120576), (3456, 6072759), (3542, 5925312), (3556, 5901984), (3564, 5888736), (3696, 5678424), (3726, 5632704), (3864, 5431536), (3888, 5398008), (4032, 5205222), (4048, 5184648), (4064, 5164236), (4158, 5047488), (4191, 5007744), (4224, 4968621), (4347, 4828032), (4416, 4752594), (4536, 4626864), (4554, 4608576), (4572, 4590432), (4752, 4416552), (4928, 4258818), (4968, 4224528), (5103, 4112768), (5152, 4073652), (5184, 4048506), (5313, 3950208), (5334, 3934656), (5346, 3925824), (5544, 3785616), (5588, 3755808), (5589, 3755136), (5796, 3621024), (5832, 3598672), (5842, 3592512), (6048, 3470148), (6072, 3456432), (6096, 3442824), (6237, 3364992), (6336, 3312414), (6624, 3168396), (6804, 3084576), (6831, 3072384), (6858, 3060288), (7084, 2962656), (7112, 2950992), (7128, 2944368), (7392, 2839212), (7452, 2816352), (7728, 2715768), (7776, 2699004), (8001, 2623104), (8019, 2617216), (8064, 2602611), (8096, 2592324), (8128, 2582118), (8316, 2523744), (8382, 2503872), (8694, 2414016), (8763, 2395008), (8832, 2376297), (9072, 2313432), (9108, 2304288), (9144, 2295216), (9504, 2208276), (9779, 2146176), (9856, 2129409), (9936, 2112264), (10206, 2056384), (10287, 2040192), (10304, 2036826), (10368, 2024253), (10626, 1975104), (10668, 1967328), (10692, 1962912), (11088, 1892808), (11176, 1877904), (11178, 1877568), (11592, 1810512), (11664, 1799336), (11684, 1796256), (12096, 1735074), (12144, 1728216), (12192, 1721412), (12474, 1682496), (12573, 1669248), (12672, 1656207), (13041, 1609344), (13248, 1584198), (13608, 1542288), (13662, 1536192), (13716, 1530144), (14168, 1481328), (14224, 1475496), (14256, 1472184), (14784, 1419606), (14904, 1408176), (15456, 1357884), (15552, 1349502), (15939, 1316736), (16002, 1311552), (16038, 1308608), (16192, 1296162), (16256, 1291059), (16632, 1261872), (16764, 1251936), (16767, 1251712), (17388, 1207008), (17526, 1197504), (18144, 1156716), (18216, 1152144), (18288, 1147608), (18711, 1121664), (19008, 1104138), (19558, 1073088), (19872, 1056132), (20412, 1028192), (20447, 1026432), (20493, 1024128), (20574, 1020096), (20608, 1018413), (21252, 987552), (21336, 983664), (21384, 981456), (22176, 946404), (22352, 938952), (22356, 938784), (23184, 905256), (23328, 899668), (23368, 898128), (24003, 874368), (24192, 867537), (24288, 864108), (24384, 860706), (24948, 841248), (25146, 834624), (26082, 804672), (26289, 798336), (26496, 792099), (27216, 771144), (27324, 768096), (27432, 765072), (28336, 740664), (28448, 737748), (28512, 736092), (29337, 715392), (29568, 709803), (29808, 704088), (30861, 680064), (30912, 678942), (31104, 674751), (31878, 658368), (32004, 655776), (32076, 654304), (32131, 653184), (32384, 648081), (33264, 630936), (33528, 625968), (33534, 625856), (34776, 603504), (35052, 598752), (36288, 578358), (36432, 576072), (36576, 573804), (37422, 560832), (37719, 556416), (38016, 552069), (39116, 536544), (39123, 536448), (39744, 528066), (40824, 514096), (40894, 513216), (40986, 512064), (41148, 510048), (42504, 493776), (42672, 491832), (42768, 490728), (44352, 473202), (44704, 469476), (44712, 469392), (46368, 452628), (46656, 449834), (46736, 449064), (47817, 438912), (48006, 437184), (48576, 432054), (48768, 430353), (49896, 420624), (50292, 417312), (52164, 402336), (52578, 399168), (54432, 385572), (54648, 384048), (54864, 382536), (56133, 373888), (56672, 370332), (56896, 368874), (57024, 368046), (58674, 357696), (59616, 352044), (61341, 342144), (61479, 341376), (61722, 340032), (61824, 339471), (63756, 329184), (64008, 327888), (64152, 327152), (64262, 326592), (66528, 315468), (67056, 312984), (67068, 312928), (69552, 301752), (70104, 299376), (72009, 291456), (72576, 289179), (72864, 288036), (73152, 286902), (74844, 280416), (75438, 278208), (78232, 268272), (78246, 268224), (78867, 266112), (79488, 264033), (81648, 257048), (81788, 256608), (81972, 256032), (82296, 255024), (85008, 246888), (85344, 245916), (85536, 245364), (88011, 238464), (88704, 236601), (89408, 234738), (89424, 234696), (92583, 226688), (92736, 226314), (93312, 224917), (93472, 224532), (95634, 219456), (96012, 218592), (96393, 217728), (97152, 216027), (99792, 210312), (100584, 208656), (104328, 201168), (105156, 199584), (108864, 192786), (109296, 192024), (109728, 191268), (112266, 186944), (113157, 185472), (113344, 185166), (113792, 184437), (114048, 184023), (117348, 178848), (117369, 178816), (119232, 176022), (122682, 171072), (122958, 170688), (123444, 170016), (127512, 164592), (128016, 163944), (128304, 163576), (128524, 163296), (133056, 157734), (134112, 156492), (134136, 156464), (139104, 150876), (140208, 149688), (143451, 146304), (144018, 145728)]