2020681728

素因数分解:

$2^{11}\times 3^4\times {\mathrm{13}}^1\times {\mathrm{937}}^1$

素因数の和:984

約数の個数: 240

約数和(自身を含む): 6506840340

約数和(自身を除く): 4486158612

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 81, 96, 104, 108, 117, 128, 144, 156, 162, 192, 208, 216, 234, 256, 288, 312, 324, 351, 384, 416, 432, 468, 512, 576, 624, 648, 702, 768, 832, 864, 936, 937, 1024, 1053, 1152, 1248, 1296, 1404, 1536, 1664, 1728, 1872, 1874, 2048, 2106, 2304, 2496, 2592, 2808, 2811, 3072, 3328, 3456, 3744, 3748, 4212, 4608, 4992, 5184, 5616, 5622, 6144, 6656, 6912, 7488, 7496, 8424, 8433, 9216, 9984, 10368, 11232, 11244, 12181, 13312, 13824, 14976, 14992, 16848, 16866, 18432, 19968, 20736, 22464, 22488, 24362, 25299, 26624, 27648, 29952, 29984, 33696, 33732, 36543, 39936, 41472, 44928, 44976, 48724, 50598, 55296, 59904, 59968, 67392, 67464, 73086, 75897, 79872, 82944, 89856, 89952, 97448, 101196, 109629, 119808, 119936, 134784, 134928, 146172, 151794, 165888, 179712, 179904, 194896, 202392, 219258, 239616, 239872, 269568, 269856, 292344, 303588, 328887, 359424, 359808, 389792, 404784, 438516, 479744, 539136, 539712, 584688, 607176, 657774, 718848, 719616, 779584, 809568, 877032, 959488, 986661, 1078272, 1079424, 1169376, 1214352, 1315548, 1439232, 1559168, 1619136, 1754064, 1918976, 1973322, 2156544, 2158848, 2338752, 2428704, 2631096, 2878464, 3118336, 3238272, 3508128, 3946644, 4317696, 4677504, 4857408, 5262192, 5756928, 6236672, 6476544, 7016256, 7893288, 8635392, 9355008, 9714816, 10524384, 12473344, 12953088, 14032512, 15786576, 17270784, 18710016, 19429632, 21048768, 24946688, 25906176, 28065024, 31573152, 37420032, 38859264, 42097536, 51812352, 56130048, 63146304, 74840064, 77718528, 84195072, 112260096, 126292608, 155437056, 168390144, 224520192, 252585216, 336780288, 505170432, 673560576, 1010340864, 2020681728]

約数ペア:

[(1, 2020681728), (2, 1010340864), (3, 673560576), (4, 505170432), (6, 336780288), (8, 252585216), (9, 224520192), (12, 168390144), (13, 155437056), (16, 126292608), (18, 112260096), (24, 84195072), (26, 77718528), (27, 74840064), (32, 63146304), (36, 56130048), (39, 51812352), (48, 42097536), (52, 38859264), (54, 37420032), (64, 31573152), (72, 28065024), (78, 25906176), (81, 24946688), (96, 21048768), (104, 19429632), (108, 18710016), (117, 17270784), (128, 15786576), (144, 14032512), (156, 12953088), (162, 12473344), (192, 10524384), (208, 9714816), (216, 9355008), (234, 8635392), (256, 7893288), (288, 7016256), (312, 6476544), (324, 6236672), (351, 5756928), (384, 5262192), (416, 4857408), (432, 4677504), (468, 4317696), (512, 3946644), (576, 3508128), (624, 3238272), (648, 3118336), (702, 2878464), (768, 2631096), (832, 2428704), (864, 2338752), (936, 2158848), (937, 2156544), (1024, 1973322), (1053, 1918976), (1152, 1754064), (1248, 1619136), (1296, 1559168), (1404, 1439232), (1536, 1315548), (1664, 1214352), (1728, 1169376), (1872, 1079424), (1874, 1078272), (2048, 986661), (2106, 959488), (2304, 877032), (2496, 809568), (2592, 779584), (2808, 719616), (2811, 718848), (3072, 657774), (3328, 607176), (3456, 584688), (3744, 539712), (3748, 539136), (4212, 479744), (4608, 438516), (4992, 404784), (5184, 389792), (5616, 359808), (5622, 359424), (6144, 328887), (6656, 303588), (6912, 292344), (7488, 269856), (7496, 269568), (8424, 239872), (8433, 239616), (9216, 219258), (9984, 202392), (10368, 194896), (11232, 179904), (11244, 179712), (12181, 165888), (13312, 151794), (13824, 146172), (14976, 134928), (14992, 134784), (16848, 119936), (16866, 119808), (18432, 109629), (19968, 101196), (20736, 97448), (22464, 89952), (22488, 89856), (24362, 82944), (25299, 79872), (26624, 75897), (27648, 73086), (29952, 67464), (29984, 67392), (33696, 59968), (33732, 59904), (36543, 55296), (39936, 50598), (41472, 48724), (44928, 44976)]