20856092544

素因数分解:

$2^7\times 3^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:280

約数の個数: 640

約数和(自身を含む): 74810292480

約数和(自身を除く): 53954199936

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 41, 42, 43, 48, 54, 56, 63, 64, 72, 81, 82, 84, 86, 96, 108, 112, 123, 126, 128, 129, 144, 162, 163, 164, 168, 172, 189, 192, 216, 224, 246, 252, 258, 287, 288, 301, 324, 326, 328, 336, 344, 369, 378, 384, 387, 432, 448, 489, 492, 504, 516, 567, 574, 576, 602, 648, 652, 656, 672, 688, 738, 756, 774, 861, 864, 896, 903, 978, 984, 1008, 1032, 1107, 1134, 1141, 1148, 1152, 1161, 1204, 1296, 1304, 1312, 1344, 1376, 1467, 1476, 1512, 1548, 1722, 1728, 1763, 1806, 1956, 1968, 2016, 2064, 2214, 2268, 2282, 2296, 2322, 2408, 2583, 2592, 2608, 2624, 2688, 2709, 2752, 2934, 2952, 3024, 3096, 3321, 3423, 3444, 3456, 3483, 3526, 3612, 3912, 3936, 4032, 4128, 4401, 4428, 4536, 4564, 4592, 4644, 4816, 5166, 5184, 5216, 5248, 5289, 5418, 5504, 5868, 5904, 6048, 6192, 6642, 6683, 6846, 6888, 6966, 7009, 7052, 7224, 7749, 7824, 7872, 8064, 8127, 8256, 8802, 8856, 9072, 9128, 9184, 9288, 9632, 10269, 10332, 10368, 10432, 10578, 10836, 11736, 11808, 12096, 12341, 12384, 13203, 13284, 13366, 13692, 13776, 13932, 14018, 14104, 14448, 15498, 15648, 15744, 15867, 16254, 16512, 17604, 17712, 18144, 18256, 18368, 18576, 19264, 20049, 20538, 20664, 20864, 21027, 21156, 21672, 23247, 23472, 23616, 24192, 24381, 24682, 24768, 26406, 26568, 26732, 27384, 27552, 27864, 28036, 28208, 28896, 30807, 30996, 31296, 31734, 32508, 35208, 35424, 36288, 36512, 36736, 37023, 37152, 38528, 40098, 41076, 41328, 42054, 42312, 43344, 46494, 46781, 46944, 47232, 47601, 48762, 49063, 49364, 49536, 52812, 53136, 53464, 54768, 55104, 55728, 56072, 56416, 57792, 60147, 61614, 61992, 62592, 63081, 63468, 65016, 70416, 70848, 72576, 73024, 74046, 74304, 80196, 82152, 82656, 84108, 84624, 86688, 92421, 92988, 93562, 93888, 95202, 97524, 98126, 98728, 105624, 106272, 106928, 109536, 110208, 111069, 111456, 112144, 112832, 115584, 120294, 123228, 123984, 126162, 126936, 130032, 140343, 140832, 141696, 142803, 146048, 147189, 148092, 148608, 160392, 164304, 165312, 168216, 169248, 173376, 180441, 184842, 185976, 187124, 187776, 189243, 190404, 195048, 196252, 197456, 211248, 212544, 213856, 219072, 222138, 222912, 224288, 225664, 240588, 246456, 247968, 252324, 253872, 260064, 280686, 281664, 285606, 287369, 294378, 296184, 320784, 328608, 330624, 333207, 336432, 338496, 346752, 360882, 369684, 371952, 374248, 378486, 380808, 390096, 392504, 394912, 421029, 422496, 425088, 427712, 438144, 441567, 444276, 445824, 448576, 481176, 492912, 495936, 504648, 507744, 520128, 541323, 561372, 563328, 567729, 571212, 574738, 588756, 592368, 641568, 657216, 666414, 672864, 676992, 721764, 739368, 743904, 748496, 756972, 761616, 780192, 785008, 789824, 842058, 844992, 855424, 862107, 883134, 888552, 897152, 962352, 985824, 991872, 999621, 1009296, 1015488, 1040256, 1082646, 1122744, 1135458, 1142424, 1149476, 1177512, 1184736, 1263087, 1283136, 1314432, 1324701, 1332828, 1345728, 1443528, 1478736, 1487808, 1496992, 1513944, 1523232, 1560384, 1570016, 1579648, 1684116, 1689984, 1724214, 1766268, 1777104, 1924704, 1971648, 1999242, 2011583, 2018592, 2030976, 2165292, 2245488, 2270916, 2284848, 2298952, 2355024, 2369472, 2526174, 2566272, 2586321, 2649402, 2665656, 2691456, 2887056, 2957472, 2975616, 2993984, 3027888, 3046464, 3120768, 3140032, 3368232, 3448428, 3532536, 3554208, 3789261, 3849408, 3943296, 3974103, 3998484, 4023166, 4037184, 4330584, 4490976, 4541832, 4569696, 4597904, 4710048, 4738944, 5052348, 5172642, 5298804, 5331312, 5774112, 5914944, 5987968, 6034749, 6055776, 6092928, 6280064, 6736464, 6896856, 7065072, 7108416, 7578522, 7698816, 7758963, 7948206, 7996968, 8046332, 8074368, 8661168, 8981952, 9083664, 9139392, 9195808, 9420096, 10104696, 10345284, 10597608, 10662624, 11548224, 11829888, 12069498, 12111552, 13472928, 13793712, 14130144, 14216832, 15157044, 15517926, 15896412, 15993936, 16092664, 17322336, 17963904, 18104247, 18167328, 18278784, 18391616, 18840192, 20209392, 20690568, 21195216, 21325248, 23096448, 23276889, 24138996, 24223104, 26945856, 27587424, 28260288, 30314088, 31035852, 31792824, 31987872, 32185328, 34644672, 36208494, 36334656, 36783232, 40418784, 41381136, 42390432, 42650496, 46553778, 48277992, 53891712, 54312741, 55174848, 56520576, 60628176, 62071704, 63585648, 63975744, 64370656, 69289344, 72416988, 72669312, 80837568, 82762272, 84780864, 93107556, 96555984, 108625482, 110349696, 121256352, 124143408, 127171296, 127951488, 128741312, 144833976, 161675136, 162938223, 165524544, 169561728, 186215112, 193111968, 217250964, 242512704, 248286816, 254342592, 257482624, 289667952, 325876446, 331049088, 372430224, 386223936, 434501928, 485025408, 496573632, 508685184, 579335904, 651752892, 744860448, 772447872, 869003856, 993147264, 1158671808, 1303505784, 1489720896, 1738007712, 2317343616, 2607011568, 2979441792, 3476015424, 5214023136, 6952030848, 10428046272, 20856092544]

約数ペア:

[(1, 20856092544), (2, 10428046272), (3, 6952030848), (4, 5214023136), (6, 3476015424), (7, 2979441792), (8, 2607011568), (9, 2317343616), (12, 1738007712), (14, 1489720896), (16, 1303505784), (18, 1158671808), (21, 993147264), (24, 869003856), (27, 772447872), (28, 744860448), (32, 651752892), (36, 579335904), (41, 508685184), (42, 496573632), (43, 485025408), (48, 434501928), (54, 386223936), (56, 372430224), (63, 331049088), (64, 325876446), (72, 289667952), (81, 257482624), (82, 254342592), (84, 248286816), (86, 242512704), (96, 217250964), (108, 193111968), (112, 186215112), (123, 169561728), (126, 165524544), (128, 162938223), (129, 161675136), (144, 144833976), (162, 128741312), (163, 127951488), (164, 127171296), (168, 124143408), (172, 121256352), (189, 110349696), (192, 108625482), (216, 96555984), (224, 93107556), (246, 84780864), (252, 82762272), (258, 80837568), (287, 72669312), (288, 72416988), (301, 69289344), (324, 64370656), (326, 63975744), (328, 63585648), (336, 62071704), (344, 60628176), (369, 56520576), (378, 55174848), (384, 54312741), (387, 53891712), (432, 48277992), (448, 46553778), (489, 42650496), (492, 42390432), (504, 41381136), (516, 40418784), (567, 36783232), (574, 36334656), (576, 36208494), (602, 34644672), (648, 32185328), (652, 31987872), (656, 31792824), (672, 31035852), (688, 30314088), (738, 28260288), (756, 27587424), (774, 26945856), (861, 24223104), (864, 24138996), (896, 23276889), (903, 23096448), (978, 21325248), (984, 21195216), (1008, 20690568), (1032, 20209392), (1107, 18840192), (1134, 18391616), (1141, 18278784), (1148, 18167328), (1152, 18104247), (1161, 17963904), (1204, 17322336), (1296, 16092664), (1304, 15993936), (1312, 15896412), (1344, 15517926), (1376, 15157044), (1467, 14216832), (1476, 14130144), (1512, 13793712), (1548, 13472928), (1722, 12111552), (1728, 12069498), (1763, 11829888), (1806, 11548224), (1956, 10662624), (1968, 10597608), (2016, 10345284), (2064, 10104696), (2214, 9420096), (2268, 9195808), (2282, 9139392), (2296, 9083664), (2322, 8981952), (2408, 8661168), (2583, 8074368), (2592, 8046332), (2608, 7996968), (2624, 7948206), (2688, 7758963), (2709, 7698816), (2752, 7578522), (2934, 7108416), (2952, 7065072), (3024, 6896856), (3096, 6736464), (3321, 6280064), (3423, 6092928), (3444, 6055776), (3456, 6034749), (3483, 5987968), (3526, 5914944), (3612, 5774112), (3912, 5331312), (3936, 5298804), (4032, 5172642), (4128, 5052348), (4401, 4738944), (4428, 4710048), (4536, 4597904), (4564, 4569696), (4592, 4541832), (4644, 4490976), (4816, 4330584), (5166, 4037184), (5184, 4023166), (5216, 3998484), (5248, 3974103), (5289, 3943296), (5418, 3849408), (5504, 3789261), (5868, 3554208), (5904, 3532536), (6048, 3448428), (6192, 3368232), (6642, 3140032), (6683, 3120768), (6846, 3046464), (6888, 3027888), (6966, 2993984), (7009, 2975616), (7052, 2957472), (7224, 2887056), (7749, 2691456), (7824, 2665656), (7872, 2649402), (8064, 2586321), (8127, 2566272), (8256, 2526174), (8802, 2369472), (8856, 2355024), (9072, 2298952), (9128, 2284848), (9184, 2270916), (9288, 2245488), (9632, 2165292), (10269, 2030976), (10332, 2018592), (10368, 2011583), (10432, 1999242), (10578, 1971648), (10836, 1924704), (11736, 1777104), (11808, 1766268), (12096, 1724214), (12341, 1689984), (12384, 1684116), (13203, 1579648), (13284, 1570016), (13366, 1560384), (13692, 1523232), (13776, 1513944), (13932, 1496992), (14018, 1487808), (14104, 1478736), (14448, 1443528), (15498, 1345728), (15648, 1332828), (15744, 1324701), (15867, 1314432), (16254, 1283136), (16512, 1263087), (17604, 1184736), (17712, 1177512), (18144, 1149476), (18256, 1142424), (18368, 1135458), (18576, 1122744), (19264, 1082646), (20049, 1040256), (20538, 1015488), (20664, 1009296), (20864, 999621), (21027, 991872), (21156, 985824), (21672, 962352), (23247, 897152), (23472, 888552), (23616, 883134), (24192, 862107), (24381, 855424), (24682, 844992), (24768, 842058), (26406, 789824), (26568, 785008), (26732, 780192), (27384, 761616), (27552, 756972), (27864, 748496), (28036, 743904), (28208, 739368), (28896, 721764), (30807, 676992), (30996, 672864), (31296, 666414), (31734, 657216), (32508, 641568), (35208, 592368), (35424, 588756), (36288, 574738), (36512, 571212), (36736, 567729), (37023, 563328), (37152, 561372), (38528, 541323), (40098, 520128), (41076, 507744), (41328, 504648), (42054, 495936), (42312, 492912), (43344, 481176), (46494, 448576), (46781, 445824), (46944, 444276), (47232, 441567), (47601, 438144), (48762, 427712), (49063, 425088), (49364, 422496), (49536, 421029), (52812, 394912), (53136, 392504), (53464, 390096), (54768, 380808), (55104, 378486), (55728, 374248), (56072, 371952), (56416, 369684), (57792, 360882), (60147, 346752), (61614, 338496), (61992, 336432), (62592, 333207), (63081, 330624), (63468, 328608), (65016, 320784), (70416, 296184), (70848, 294378), (72576, 287369), (73024, 285606), (74046, 281664), (74304, 280686), (80196, 260064), (82152, 253872), (82656, 252324), (84108, 247968), (84624, 246456), (86688, 240588), (92421, 225664), (92988, 224288), (93562, 222912), (93888, 222138), (95202, 219072), (97524, 213856), (98126, 212544), (98728, 211248), (105624, 197456), (106272, 196252), (106928, 195048), (109536, 190404), (110208, 189243), (111069, 187776), (111456, 187124), (112144, 185976), (112832, 184842), (115584, 180441), (120294, 173376), (123228, 169248), (123984, 168216), (126162, 165312), (126936, 164304), (130032, 160392), (140343, 148608), (140832, 148092), (141696, 147189), (142803, 146048)]