20983442688

素因数分解:

$2^8\times 3^8\times {\mathrm{13}}^1\times {\mathrm{31}}^2$

素因数の和:115

約数の個数: 486

約数和(自身を含む): 69909696402

約数和(自身を除く): 48926253714

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 31, 32, 36, 39, 48, 52, 54, 62, 64, 72, 78, 81, 93, 96, 104, 108, 117, 124, 128, 144, 156, 162, 186, 192, 208, 216, 234, 243, 248, 256, 279, 288, 312, 324, 351, 372, 384, 403, 416, 432, 468, 486, 496, 558, 576, 624, 648, 702, 729, 744, 768, 806, 832, 837, 864, 936, 961, 972, 992, 1053, 1116, 1152, 1209, 1248, 1296, 1404, 1458, 1488, 1612, 1664, 1674, 1728, 1872, 1922, 1944, 1984, 2106, 2187, 2232, 2304, 2418, 2496, 2511, 2592, 2808, 2883, 2916, 2976, 3159, 3224, 3328, 3348, 3456, 3627, 3744, 3844, 3888, 3968, 4212, 4374, 4464, 4836, 4992, 5022, 5184, 5616, 5766, 5832, 5952, 6318, 6448, 6561, 6696, 6912, 7254, 7488, 7533, 7688, 7776, 7936, 8424, 8649, 8748, 8928, 9477, 9672, 9984, 10044, 10368, 10881, 11232, 11532, 11664, 11904, 12493, 12636, 12896, 13122, 13392, 14508, 14976, 15066, 15376, 15552, 16848, 17298, 17496, 17856, 18954, 19344, 20088, 20736, 21762, 22464, 22599, 23064, 23328, 23808, 24986, 25272, 25792, 25947, 26244, 26784, 28431, 29016, 29952, 30132, 30752, 31104, 32643, 33696, 34596, 34992, 35712, 37479, 37908, 38688, 40176, 43524, 44928, 45198, 46128, 46656, 49972, 50544, 51584, 51894, 52488, 53568, 56862, 58032, 60264, 61504, 62208, 65286, 67392, 67797, 69192, 69984, 71424, 74958, 75816, 77376, 77841, 80352, 85293, 87048, 89856, 90396, 92256, 93312, 97929, 99944, 101088, 103168, 103788, 104976, 107136, 112437, 113724, 116064, 120528, 123008, 130572, 134784, 135594, 138384, 139968, 149916, 151632, 154752, 155682, 160704, 170586, 174096, 180792, 184512, 186624, 195858, 199888, 202176, 203391, 207576, 209952, 214272, 224874, 227448, 232128, 233523, 241056, 246016, 261144, 269568, 271188, 276768, 279936, 293787, 299832, 303264, 309504, 311364, 321408, 337311, 341172, 348192, 361584, 369024, 391716, 399776, 404352, 406782, 415152, 419904, 449748, 454896, 464256, 467046, 482112, 522288, 542376, 553536, 559872, 587574, 599664, 606528, 622728, 642816, 674622, 682344, 696384, 700569, 723168, 738048, 783432, 799552, 808704, 813564, 830304, 839808, 881361, 899496, 909792, 928512, 934092, 964224, 1011933, 1044576, 1084752, 1107072, 1175148, 1199328, 1213056, 1245456, 1349244, 1364688, 1392768, 1401138, 1446336, 1566864, 1599104, 1627128, 1660608, 1679616, 1762722, 1798992, 1819584, 1868184, 1928448, 2023866, 2089152, 2101707, 2169504, 2214144, 2350296, 2398656, 2426112, 2490912, 2644083, 2698488, 2729376, 2785536, 2802276, 2892672, 3035799, 3133728, 3198208, 3254256, 3321216, 3525444, 3597984, 3639168, 3736368, 4047732, 4178304, 4203414, 4339008, 4700592, 4797312, 4981824, 5288166, 5396976, 5458752, 5604552, 5785344, 6071598, 6267456, 6305121, 6508512, 6642432, 7050888, 7195968, 7278336, 7472736, 8095464, 8356608, 8406828, 8678016, 9107397, 9401184, 9594624, 9963648, 10576332, 10793952, 10917504, 11209104, 12143196, 12534912, 12610242, 13017024, 14101776, 14391936, 14945472, 16190928, 16813656, 17356032, 18214794, 18802368, 19927296, 21152664, 21587904, 21835008, 22418208, 24286392, 25069824, 25220484, 26034048, 27322191, 28203552, 28783872, 29890944, 32381856, 33627312, 36429588, 37604736, 42305328, 43175808, 44836416, 48572784, 50440968, 52068096, 54644382, 56407104, 59781888, 64763712, 67254624, 72859176, 75209472, 81966573, 84610656, 86351616, 89672832, 97145568, 100881936, 109288764, 112814208, 129527424, 134509248, 145718352, 163933146, 169221312, 179345664, 194291136, 201763872, 218577528, 225628416, 259054848, 269018496, 291436704, 327866292, 338442624, 388582272, 403527744, 437155056, 538036992, 582873408, 655732584, 676885248, 777164544, 807055488, 874310112, 1165746816, 1311465168, 1614110976, 1748620224, 2331493632, 2622930336, 3497240448, 5245860672, 6994480896, 10491721344, 20983442688]

約数ペア:

[(1, 20983442688), (2, 10491721344), (3, 6994480896), (4, 5245860672), (6, 3497240448), (8, 2622930336), (9, 2331493632), (12, 1748620224), (13, 1614110976), (16, 1311465168), (18, 1165746816), (24, 874310112), (26, 807055488), (27, 777164544), (31, 676885248), (32, 655732584), (36, 582873408), (39, 538036992), (48, 437155056), (52, 403527744), (54, 388582272), (62, 338442624), (64, 327866292), (72, 291436704), (78, 269018496), (81, 259054848), (93, 225628416), (96, 218577528), (104, 201763872), (108, 194291136), (117, 179345664), (124, 169221312), (128, 163933146), (144, 145718352), (156, 134509248), (162, 129527424), (186, 112814208), (192, 109288764), (208, 100881936), (216, 97145568), (234, 89672832), (243, 86351616), (248, 84610656), (256, 81966573), (279, 75209472), (288, 72859176), (312, 67254624), (324, 64763712), (351, 59781888), (372, 56407104), (384, 54644382), (403, 52068096), (416, 50440968), (432, 48572784), (468, 44836416), (486, 43175808), (496, 42305328), (558, 37604736), (576, 36429588), (624, 33627312), (648, 32381856), (702, 29890944), (729, 28783872), (744, 28203552), (768, 27322191), (806, 26034048), (832, 25220484), (837, 25069824), (864, 24286392), (936, 22418208), (961, 21835008), (972, 21587904), (992, 21152664), (1053, 19927296), (1116, 18802368), (1152, 18214794), (1209, 17356032), (1248, 16813656), (1296, 16190928), (1404, 14945472), (1458, 14391936), (1488, 14101776), (1612, 13017024), (1664, 12610242), (1674, 12534912), (1728, 12143196), (1872, 11209104), (1922, 10917504), (1944, 10793952), (1984, 10576332), (2106, 9963648), (2187, 9594624), (2232, 9401184), (2304, 9107397), (2418, 8678016), (2496, 8406828), (2511, 8356608), (2592, 8095464), (2808, 7472736), (2883, 7278336), (2916, 7195968), (2976, 7050888), (3159, 6642432), (3224, 6508512), (3328, 6305121), (3348, 6267456), (3456, 6071598), (3627, 5785344), (3744, 5604552), (3844, 5458752), (3888, 5396976), (3968, 5288166), (4212, 4981824), (4374, 4797312), (4464, 4700592), (4836, 4339008), (4992, 4203414), (5022, 4178304), (5184, 4047732), (5616, 3736368), (5766, 3639168), (5832, 3597984), (5952, 3525444), (6318, 3321216), (6448, 3254256), (6561, 3198208), (6696, 3133728), (6912, 3035799), (7254, 2892672), (7488, 2802276), (7533, 2785536), (7688, 2729376), (7776, 2698488), (7936, 2644083), (8424, 2490912), (8649, 2426112), (8748, 2398656), (8928, 2350296), (9477, 2214144), (9672, 2169504), (9984, 2101707), (10044, 2089152), (10368, 2023866), (10881, 1928448), (11232, 1868184), (11532, 1819584), (11664, 1798992), (11904, 1762722), (12493, 1679616), (12636, 1660608), (12896, 1627128), (13122, 1599104), (13392, 1566864), (14508, 1446336), (14976, 1401138), (15066, 1392768), (15376, 1364688), (15552, 1349244), (16848, 1245456), (17298, 1213056), (17496, 1199328), (17856, 1175148), (18954, 1107072), (19344, 1084752), (20088, 1044576), (20736, 1011933), (21762, 964224), (22464, 934092), (22599, 928512), (23064, 909792), (23328, 899496), (23808, 881361), (24986, 839808), (25272, 830304), (25792, 813564), (25947, 808704), (26244, 799552), (26784, 783432), (28431, 738048), (29016, 723168), (29952, 700569), (30132, 696384), (30752, 682344), (31104, 674622), (32643, 642816), (33696, 622728), (34596, 606528), (34992, 599664), (35712, 587574), (37479, 559872), (37908, 553536), (38688, 542376), (40176, 522288), (43524, 482112), (44928, 467046), (45198, 464256), (46128, 454896), (46656, 449748), (49972, 419904), (50544, 415152), (51584, 406782), (51894, 404352), (52488, 399776), (53568, 391716), (56862, 369024), (58032, 361584), (60264, 348192), (61504, 341172), (62208, 337311), (65286, 321408), (67392, 311364), (67797, 309504), (69192, 303264), (69984, 299832), (71424, 293787), (74958, 279936), (75816, 276768), (77376, 271188), (77841, 269568), (80352, 261144), (85293, 246016), (87048, 241056), (89856, 233523), (90396, 232128), (92256, 227448), (93312, 224874), (97929, 214272), (99944, 209952), (101088, 207576), (103168, 203391), (103788, 202176), (104976, 199888), (107136, 195858), (112437, 186624), (113724, 184512), (116064, 180792), (120528, 174096), (123008, 170586), (130572, 160704), (134784, 155682), (135594, 154752), (138384, 151632), (139968, 149916)]