20512408896

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{811}}^1$

素因数の和:900

約数の個数: 560

約数和(自身を含む): 75466968192

約数和(自身を除く): 54954559296

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 32, 34, 36, 41, 42, 48, 51, 54, 56, 63, 64, 68, 72, 81, 82, 84, 96, 102, 108, 112, 119, 123, 126, 136, 144, 153, 162, 164, 168, 189, 192, 204, 216, 224, 238, 246, 252, 272, 287, 288, 306, 324, 328, 336, 357, 369, 378, 408, 432, 448, 459, 476, 492, 504, 544, 567, 574, 576, 612, 648, 656, 672, 697, 714, 738, 756, 811, 816, 861, 864, 918, 952, 984, 1008, 1071, 1088, 1107, 1134, 1148, 1224, 1296, 1312, 1344, 1377, 1394, 1428, 1476, 1512, 1622, 1632, 1722, 1728, 1836, 1904, 1968, 2016, 2091, 2142, 2214, 2268, 2296, 2433, 2448, 2583, 2592, 2624, 2754, 2788, 2856, 2952, 3024, 3213, 3244, 3264, 3321, 3444, 3672, 3808, 3936, 4032, 4182, 4284, 4428, 4536, 4592, 4866, 4879, 4896, 5166, 5184, 5508, 5576, 5677, 5712, 5904, 6048, 6273, 6426, 6488, 6642, 6888, 7299, 7344, 7616, 7749, 7872, 8364, 8568, 8856, 9072, 9184, 9639, 9732, 9758, 9792, 10332, 11016, 11152, 11354, 11424, 11808, 12096, 12546, 12852, 12976, 13284, 13776, 13787, 14598, 14637, 14688, 15498, 16728, 17031, 17136, 17712, 18144, 18368, 18819, 19278, 19464, 19516, 20664, 21897, 22032, 22304, 22708, 22848, 23247, 23616, 25092, 25704, 25952, 26568, 27552, 27574, 29196, 29274, 29376, 30996, 33251, 33456, 34062, 34272, 35424, 36288, 37638, 38556, 38928, 39032, 41328, 41361, 43794, 43911, 44064, 44608, 45416, 46494, 50184, 51093, 51408, 51904, 53136, 55104, 55148, 56457, 58392, 58548, 61992, 65691, 66502, 66912, 68124, 68544, 70848, 75276, 77112, 77856, 78064, 82656, 82722, 87588, 87822, 88128, 90832, 92988, 96509, 99753, 100368, 102186, 102816, 106272, 110296, 112914, 116784, 117096, 123984, 124083, 131382, 131733, 133004, 133824, 136248, 150552, 153279, 154224, 155712, 156128, 165312, 165444, 175176, 175644, 181664, 185976, 193018, 199506, 200736, 204372, 205632, 212544, 220592, 225828, 232757, 233568, 234192, 247968, 248166, 262764, 263466, 266008, 272496, 289527, 299259, 301104, 306558, 308448, 312256, 330888, 350352, 351288, 363328, 371952, 372249, 386036, 395199, 399012, 401472, 408744, 441184, 451656, 459837, 465514, 467136, 468384, 495936, 496332, 525528, 526932, 532016, 544992, 565267, 579054, 598518, 602208, 613116, 616896, 661776, 698271, 700704, 702576, 743904, 744498, 772072, 790398, 798024, 817488, 868581, 882368, 897777, 903312, 919674, 931028, 936768, 992664, 1051056, 1053864, 1064032, 1089984, 1116747, 1130534, 1158108, 1197036, 1204416, 1226232, 1323552, 1396542, 1401408, 1405152, 1487808, 1488996, 1544144, 1580796, 1596048, 1634976, 1695801, 1737162, 1795554, 1806624, 1839348, 1862056, 1985328, 2094813, 2102112, 2107728, 2128064, 2233494, 2261068, 2316216, 2394072, 2452464, 2605743, 2647104, 2693331, 2793084, 2810304, 2977992, 3088288, 3161592, 3192096, 3269952, 3391602, 3474324, 3591108, 3613248, 3678696, 3724112, 3956869, 3970656, 4189626, 4204224, 4215456, 4466988, 4522136, 4632432, 4788144, 4904928, 5087403, 5211486, 5386662, 5586168, 5955984, 6176576, 6284439, 6323184, 6384192, 6783204, 6948648, 7182216, 7357392, 7448224, 7817229, 7913738, 7941312, 8379252, 8430912, 8933976, 9044272, 9264864, 9576288, 9809856, 10174806, 10422972, 10773324, 11172336, 11870607, 11911968, 12568878, 12646368, 13566408, 13897296, 14364432, 14714784, 14896448, 15262209, 15634458, 15827476, 16758504, 17867952, 18088544, 18529728, 18853317, 19152576, 20349612, 20845944, 21546648, 22344672, 23741214, 23823936, 25137756, 25292736, 27132816, 27794592, 28728864, 29429568, 30524418, 31268916, 31654952, 33517008, 35611821, 35735904, 36177088, 37706634, 40699224, 41691888, 43093296, 44689344, 45786627, 47482428, 50275512, 54265632, 55589184, 57457728, 61048836, 62537832, 63309904, 67034016, 71223642, 71471808, 75413268, 81398448, 83383776, 86186592, 91573254, 94964856, 100551024, 106835463, 108531264, 122097672, 125075664, 126619808, 134068032, 142447284, 150826536, 162796896, 166767552, 172373184, 183146508, 189929712, 201102048, 213670926, 244195344, 250151328, 253239616, 284894568, 301653072, 320506389, 325593792, 366293016, 379859424, 402204096, 427341852, 488390688, 500302656, 569789136, 603306144, 641012778, 732586032, 759718848, 854683704, 976781376, 1139578272, 1206612288, 1282025556, 1465172064, 1709367408, 2279156544, 2564051112, 2930344128, 3418734816, 5128102224, 6837469632, 10256204448, 20512408896]

約数ペア:

[(1, 20512408896), (2, 10256204448), (3, 6837469632), (4, 5128102224), (6, 3418734816), (7, 2930344128), (8, 2564051112), (9, 2279156544), (12, 1709367408), (14, 1465172064), (16, 1282025556), (17, 1206612288), (18, 1139578272), (21, 976781376), (24, 854683704), (27, 759718848), (28, 732586032), (32, 641012778), (34, 603306144), (36, 569789136), (41, 500302656), (42, 488390688), (48, 427341852), (51, 402204096), (54, 379859424), (56, 366293016), (63, 325593792), (64, 320506389), (68, 301653072), (72, 284894568), (81, 253239616), (82, 250151328), (84, 244195344), (96, 213670926), (102, 201102048), (108, 189929712), (112, 183146508), (119, 172373184), (123, 166767552), (126, 162796896), (136, 150826536), (144, 142447284), (153, 134068032), (162, 126619808), (164, 125075664), (168, 122097672), (189, 108531264), (192, 106835463), (204, 100551024), (216, 94964856), (224, 91573254), (238, 86186592), (246, 83383776), (252, 81398448), (272, 75413268), (287, 71471808), (288, 71223642), (306, 67034016), (324, 63309904), (328, 62537832), (336, 61048836), (357, 57457728), (369, 55589184), (378, 54265632), (408, 50275512), (432, 47482428), (448, 45786627), (459, 44689344), (476, 43093296), (492, 41691888), (504, 40699224), (544, 37706634), (567, 36177088), (574, 35735904), (576, 35611821), (612, 33517008), (648, 31654952), (656, 31268916), (672, 30524418), (697, 29429568), (714, 28728864), (738, 27794592), (756, 27132816), (811, 25292736), (816, 25137756), (861, 23823936), (864, 23741214), (918, 22344672), (952, 21546648), (984, 20845944), (1008, 20349612), (1071, 19152576), (1088, 18853317), (1107, 18529728), (1134, 18088544), (1148, 17867952), (1224, 16758504), (1296, 15827476), (1312, 15634458), (1344, 15262209), (1377, 14896448), (1394, 14714784), (1428, 14364432), (1476, 13897296), (1512, 13566408), (1622, 12646368), (1632, 12568878), (1722, 11911968), (1728, 11870607), (1836, 11172336), (1904, 10773324), (1968, 10422972), (2016, 10174806), (2091, 9809856), (2142, 9576288), (2214, 9264864), (2268, 9044272), (2296, 8933976), (2433, 8430912), (2448, 8379252), (2583, 7941312), (2592, 7913738), (2624, 7817229), (2754, 7448224), (2788, 7357392), (2856, 7182216), (2952, 6948648), (3024, 6783204), (3213, 6384192), (3244, 6323184), (3264, 6284439), (3321, 6176576), (3444, 5955984), (3672, 5586168), (3808, 5386662), (3936, 5211486), (4032, 5087403), (4182, 4904928), (4284, 4788144), (4428, 4632432), (4536, 4522136), (4592, 4466988), (4866, 4215456), (4879, 4204224), (4896, 4189626), (5166, 3970656), (5184, 3956869), (5508, 3724112), (5576, 3678696), (5677, 3613248), (5712, 3591108), (5904, 3474324), (6048, 3391602), (6273, 3269952), (6426, 3192096), (6488, 3161592), (6642, 3088288), (6888, 2977992), (7299, 2810304), (7344, 2793084), (7616, 2693331), (7749, 2647104), (7872, 2605743), (8364, 2452464), (8568, 2394072), (8856, 2316216), (9072, 2261068), (9184, 2233494), (9639, 2128064), (9732, 2107728), (9758, 2102112), (9792, 2094813), (10332, 1985328), (11016, 1862056), (11152, 1839348), (11354, 1806624), (11424, 1795554), (11808, 1737162), (12096, 1695801), (12546, 1634976), (12852, 1596048), (12976, 1580796), (13284, 1544144), (13776, 1488996), (13787, 1487808), (14598, 1405152), (14637, 1401408), (14688, 1396542), (15498, 1323552), (16728, 1226232), (17031, 1204416), (17136, 1197036), (17712, 1158108), (18144, 1130534), (18368, 1116747), (18819, 1089984), (19278, 1064032), (19464, 1053864), (19516, 1051056), (20664, 992664), (21897, 936768), (22032, 931028), (22304, 919674), (22708, 903312), (22848, 897777), (23247, 882368), (23616, 868581), (25092, 817488), (25704, 798024), (25952, 790398), (26568, 772072), (27552, 744498), (27574, 743904), (29196, 702576), (29274, 700704), (29376, 698271), (30996, 661776), (33251, 616896), (33456, 613116), (34062, 602208), (34272, 598518), (35424, 579054), (36288, 565267), (37638, 544992), (38556, 532016), (38928, 526932), (39032, 525528), (41328, 496332), (41361, 495936), (43794, 468384), (43911, 467136), (44064, 465514), (44608, 459837), (45416, 451656), (46494, 441184), (50184, 408744), (51093, 401472), (51408, 399012), (51904, 395199), (53136, 386036), (55104, 372249), (55148, 371952), (56457, 363328), (58392, 351288), (58548, 350352), (61992, 330888), (65691, 312256), (66502, 308448), (66912, 306558), (68124, 301104), (68544, 299259), (70848, 289527), (75276, 272496), (77112, 266008), (77856, 263466), (78064, 262764), (82656, 248166), (82722, 247968), (87588, 234192), (87822, 233568), (88128, 232757), (90832, 225828), (92988, 220592), (96509, 212544), (99753, 205632), (100368, 204372), (102186, 200736), (102816, 199506), (106272, 193018), (110296, 185976), (112914, 181664), (116784, 175644), (117096, 175176), (123984, 165444), (124083, 165312), (131382, 156128), (131733, 155712), (133004, 154224), (133824, 153279), (136248, 150552)]