20488495104

素因数分解:

$2^{13}\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1$

素因数の和:457

約数の個数: 560

約数和(自身を含む): 76502581056

約数和(自身を除く): 56014085952

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 32, 33, 36, 42, 44, 48, 54, 56, 63, 64, 66, 72, 77, 81, 84, 88, 96, 99, 108, 112, 126, 128, 132, 144, 154, 162, 168, 176, 189, 192, 198, 216, 224, 231, 252, 256, 264, 288, 297, 308, 324, 336, 352, 378, 384, 396, 401, 432, 448, 462, 504, 512, 528, 567, 576, 594, 616, 648, 672, 693, 704, 756, 768, 792, 802, 864, 891, 896, 924, 1008, 1024, 1056, 1134, 1152, 1188, 1203, 1232, 1296, 1344, 1386, 1408, 1512, 1536, 1584, 1604, 1728, 1782, 1792, 1848, 2016, 2048, 2079, 2112, 2268, 2304, 2376, 2406, 2464, 2592, 2688, 2772, 2807, 2816, 3024, 3072, 3168, 3208, 3456, 3564, 3584, 3609, 3696, 4032, 4096, 4158, 4224, 4411, 4536, 4608, 4752, 4812, 4928, 5184, 5376, 5544, 5614, 5632, 6048, 6144, 6237, 6336, 6416, 6912, 7128, 7168, 7218, 7392, 8064, 8192, 8316, 8421, 8448, 8822, 9072, 9216, 9504, 9624, 9856, 10368, 10752, 10827, 11088, 11228, 11264, 12096, 12288, 12474, 12672, 12832, 13233, 13824, 14256, 14336, 14436, 14784, 16128, 16632, 16842, 16896, 17644, 18144, 18432, 19008, 19248, 19712, 20736, 21504, 21654, 22176, 22456, 22528, 24192, 24576, 24948, 25263, 25344, 25664, 26466, 27648, 28512, 28672, 28872, 29568, 30877, 32256, 32481, 33264, 33684, 33792, 35288, 36288, 36864, 38016, 38496, 39424, 39699, 41472, 43008, 43308, 44352, 44912, 45056, 48384, 49896, 50526, 50688, 51328, 52932, 55296, 57024, 57344, 57744, 59136, 61754, 64512, 64962, 66528, 67368, 67584, 70576, 72576, 73728, 75789, 76032, 76992, 78848, 79398, 82944, 86016, 86616, 88704, 89824, 90112, 92631, 96768, 99792, 101052, 101376, 102656, 105864, 110592, 114048, 115488, 118272, 119097, 123508, 129024, 129924, 133056, 134736, 135168, 141152, 145152, 151578, 152064, 153984, 157696, 158796, 165888, 172032, 173232, 177408, 179648, 185262, 193536, 199584, 202104, 202752, 205312, 211728, 221184, 227367, 228096, 230976, 236544, 238194, 247016, 258048, 259848, 266112, 269472, 270336, 277893, 282304, 290304, 303156, 304128, 307968, 315392, 317592, 331776, 346464, 354816, 357291, 359296, 370524, 387072, 399168, 404208, 405504, 410624, 423456, 454734, 456192, 461952, 473088, 476388, 494032, 516096, 519696, 532224, 538944, 555786, 564608, 580608, 606312, 608256, 615936, 630784, 635184, 663552, 692928, 709632, 714582, 718592, 741048, 774144, 798336, 808416, 811008, 821248, 833679, 846912, 909468, 912384, 923904, 946176, 952776, 988064, 1039392, 1064448, 1077888, 1111572, 1129216, 1161216, 1212624, 1216512, 1231872, 1270368, 1385856, 1419264, 1429164, 1437184, 1482096, 1548288, 1596672, 1616832, 1642496, 1667358, 1693824, 1818936, 1824768, 1847808, 1892352, 1905552, 1976128, 2078784, 2128896, 2155776, 2223144, 2258432, 2322432, 2425248, 2433024, 2463744, 2501037, 2540736, 2771712, 2838528, 2858328, 2874368, 2964192, 3193344, 3233664, 3284992, 3334716, 3387648, 3637872, 3649536, 3695616, 3811104, 3952256, 4157568, 4257792, 4311552, 4446288, 4516864, 4644864, 4850496, 4927488, 5002074, 5081472, 5543424, 5677056, 5716656, 5748736, 5928384, 6386688, 6467328, 6669432, 6775296, 7275744, 7299072, 7391232, 7622208, 7904512, 8315136, 8515584, 8623104, 8892576, 9033728, 9700992, 9854976, 10004148, 10162944, 11086848, 11433312, 11497472, 11856768, 12773376, 12934656, 13338864, 13550592, 14551488, 14782464, 15244416, 15809024, 16630272, 17031168, 17246208, 17785152, 18067456, 19401984, 20008296, 20325888, 22173696, 22866624, 22994944, 23713536, 25546752, 25869312, 26677728, 27101184, 29102976, 29564928, 30488832, 31618048, 33260544, 34492416, 35570304, 36134912, 38803968, 40016592, 40651776, 44347392, 45733248, 47427072, 51093504, 51738624, 53355456, 54202368, 58205952, 60977664, 63236096, 66521088, 68984832, 71140608, 77607936, 80033184, 81303552, 88694784, 91466496, 94854144, 103477248, 106710912, 108404736, 116411904, 121955328, 126472192, 133042176, 142281216, 155215872, 160066368, 162607104, 182932992, 189708288, 206954496, 213421824, 232823808, 243910656, 252944384, 266084352, 284562432, 310431744, 320132736, 325214208, 365865984, 379416576, 426843648, 465647616, 487821312, 569124864, 620863488, 640265472, 731731968, 758833152, 853687296, 931295232, 975642624, 1138249728, 1280530944, 1463463936, 1707374592, 1862590464, 2276499456, 2561061888, 2926927872, 3414749184, 5122123776, 6829498368, 10244247552, 20488495104]

約数ペア:

[(1, 20488495104), (2, 10244247552), (3, 6829498368), (4, 5122123776), (6, 3414749184), (7, 2926927872), (8, 2561061888), (9, 2276499456), (11, 1862590464), (12, 1707374592), (14, 1463463936), (16, 1280530944), (18, 1138249728), (21, 975642624), (22, 931295232), (24, 853687296), (27, 758833152), (28, 731731968), (32, 640265472), (33, 620863488), (36, 569124864), (42, 487821312), (44, 465647616), (48, 426843648), (54, 379416576), (56, 365865984), (63, 325214208), (64, 320132736), (66, 310431744), (72, 284562432), (77, 266084352), (81, 252944384), (84, 243910656), (88, 232823808), (96, 213421824), (99, 206954496), (108, 189708288), (112, 182932992), (126, 162607104), (128, 160066368), (132, 155215872), (144, 142281216), (154, 133042176), (162, 126472192), (168, 121955328), (176, 116411904), (189, 108404736), (192, 106710912), (198, 103477248), (216, 94854144), (224, 91466496), (231, 88694784), (252, 81303552), (256, 80033184), (264, 77607936), (288, 71140608), (297, 68984832), (308, 66521088), (324, 63236096), (336, 60977664), (352, 58205952), (378, 54202368), (384, 53355456), (396, 51738624), (401, 51093504), (432, 47427072), (448, 45733248), (462, 44347392), (504, 40651776), (512, 40016592), (528, 38803968), (567, 36134912), (576, 35570304), (594, 34492416), (616, 33260544), (648, 31618048), (672, 30488832), (693, 29564928), (704, 29102976), (756, 27101184), (768, 26677728), (792, 25869312), (802, 25546752), (864, 23713536), (891, 22994944), (896, 22866624), (924, 22173696), (1008, 20325888), (1024, 20008296), (1056, 19401984), (1134, 18067456), (1152, 17785152), (1188, 17246208), (1203, 17031168), (1232, 16630272), (1296, 15809024), (1344, 15244416), (1386, 14782464), (1408, 14551488), (1512, 13550592), (1536, 13338864), (1584, 12934656), (1604, 12773376), (1728, 11856768), (1782, 11497472), (1792, 11433312), (1848, 11086848), (2016, 10162944), (2048, 10004148), (2079, 9854976), (2112, 9700992), (2268, 9033728), (2304, 8892576), (2376, 8623104), (2406, 8515584), (2464, 8315136), (2592, 7904512), (2688, 7622208), (2772, 7391232), (2807, 7299072), (2816, 7275744), (3024, 6775296), (3072, 6669432), (3168, 6467328), (3208, 6386688), (3456, 5928384), (3564, 5748736), (3584, 5716656), (3609, 5677056), (3696, 5543424), (4032, 5081472), (4096, 5002074), (4158, 4927488), (4224, 4850496), (4411, 4644864), (4536, 4516864), (4608, 4446288), (4752, 4311552), (4812, 4257792), (4928, 4157568), (5184, 3952256), (5376, 3811104), (5544, 3695616), (5614, 3649536), (5632, 3637872), (6048, 3387648), (6144, 3334716), (6237, 3284992), (6336, 3233664), (6416, 3193344), (6912, 2964192), (7128, 2874368), (7168, 2858328), (7218, 2838528), (7392, 2771712), (8064, 2540736), (8192, 2501037), (8316, 2463744), (8421, 2433024), (8448, 2425248), (8822, 2322432), (9072, 2258432), (9216, 2223144), (9504, 2155776), (9624, 2128896), (9856, 2078784), (10368, 1976128), (10752, 1905552), (10827, 1892352), (11088, 1847808), (11228, 1824768), (11264, 1818936), (12096, 1693824), (12288, 1667358), (12474, 1642496), (12672, 1616832), (12832, 1596672), (13233, 1548288), (13824, 1482096), (14256, 1437184), (14336, 1429164), (14436, 1419264), (14784, 1385856), (16128, 1270368), (16632, 1231872), (16842, 1216512), (16896, 1212624), (17644, 1161216), (18144, 1129216), (18432, 1111572), (19008, 1077888), (19248, 1064448), (19712, 1039392), (20736, 988064), (21504, 952776), (21654, 946176), (22176, 923904), (22456, 912384), (22528, 909468), (24192, 846912), (24576, 833679), (24948, 821248), (25263, 811008), (25344, 808416), (25664, 798336), (26466, 774144), (27648, 741048), (28512, 718592), (28672, 714582), (28872, 709632), (29568, 692928), (30877, 663552), (32256, 635184), (32481, 630784), (33264, 615936), (33684, 608256), (33792, 606312), (35288, 580608), (36288, 564608), (36864, 555786), (38016, 538944), (38496, 532224), (39424, 519696), (39699, 516096), (41472, 494032), (43008, 476388), (43308, 473088), (44352, 461952), (44912, 456192), (45056, 454734), (48384, 423456), (49896, 410624), (50526, 405504), (50688, 404208), (51328, 399168), (52932, 387072), (55296, 370524), (57024, 359296), (57344, 357291), (57744, 354816), (59136, 346464), (61754, 331776), (64512, 317592), (64962, 315392), (66528, 307968), (67368, 304128), (67584, 303156), (70576, 290304), (72576, 282304), (73728, 277893), (75789, 270336), (76032, 269472), (76992, 266112), (78848, 259848), (79398, 258048), (82944, 247016), (86016, 238194), (86616, 236544), (88704, 230976), (89824, 228096), (90112, 227367), (92631, 221184), (96768, 211728), (99792, 205312), (101052, 202752), (101376, 202104), (102656, 199584), (105864, 193536), (110592, 185262), (114048, 179648), (115488, 177408), (118272, 173232), (119097, 172032), (123508, 165888), (129024, 158796), (129924, 157696), (133056, 153984), (134736, 152064), (135168, 151578), (141152, 145152)]