20343355648

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{9133}}^1$

素因数の和:9280

約数の個数: 144

約数和(自身を含む): 51080835456

約数和(自身を除く): 30737479808

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 113, 128, 154, 176, 224, 226, 256, 308, 352, 448, 452, 616, 704, 791, 896, 904, 1232, 1243, 1408, 1582, 1792, 1808, 2464, 2486, 2816, 3164, 3616, 4928, 4972, 6328, 7232, 8701, 9133, 9856, 9944, 12656, 14464, 17402, 18266, 19712, 19888, 25312, 28928, 34804, 36532, 39776, 50624, 63931, 69608, 73064, 79552, 100463, 101248, 127862, 139216, 146128, 159104, 200926, 202496, 255724, 278432, 292256, 318208, 401852, 511448, 556864, 584512, 703241, 803704, 1022896, 1032029, 1113728, 1169024, 1406482, 1607408, 2045792, 2064058, 2227456, 2338048, 2812964, 3214816, 4091584, 4128116, 5625928, 6429632, 7224203, 8183168, 8256232, 11251856, 11352319, 12859264, 14448406, 16366336, 16512464, 22503712, 22704638, 25718528, 28896812, 33024928, 45007424, 45409276, 57793624, 66049856, 79466233, 90014848, 90818552, 115587248, 132099712, 158932466, 180029696, 181637104, 231174496, 264199424, 317864932, 363274208, 462348992, 635729864, 726548416, 924697984, 1271459728, 1453096832, 1849395968, 2542919456, 2906193664, 5085838912, 10171677824, 20343355648]

約数ペア:

[(1, 20343355648), (2, 10171677824), (4, 5085838912), (7, 2906193664), (8, 2542919456), (11, 1849395968), (14, 1453096832), (16, 1271459728), (22, 924697984), (28, 726548416), (32, 635729864), (44, 462348992), (56, 363274208), (64, 317864932), (77, 264199424), (88, 231174496), (112, 181637104), (113, 180029696), (128, 158932466), (154, 132099712), (176, 115587248), (224, 90818552), (226, 90014848), (256, 79466233), (308, 66049856), (352, 57793624), (448, 45409276), (452, 45007424), (616, 33024928), (704, 28896812), (791, 25718528), (896, 22704638), (904, 22503712), (1232, 16512464), (1243, 16366336), (1408, 14448406), (1582, 12859264), (1792, 11352319), (1808, 11251856), (2464, 8256232), (2486, 8183168), (2816, 7224203), (3164, 6429632), (3616, 5625928), (4928, 4128116), (4972, 4091584), (6328, 3214816), (7232, 2812964), (8701, 2338048), (9133, 2227456), (9856, 2064058), (9944, 2045792), (12656, 1607408), (14464, 1406482), (17402, 1169024), (18266, 1113728), (19712, 1032029), (19888, 1022896), (25312, 803704), (28928, 703241), (34804, 584512), (36532, 556864), (39776, 511448), (50624, 401852), (63931, 318208), (69608, 292256), (73064, 278432), (79552, 255724), (100463, 202496), (101248, 200926), (127862, 159104), (139216, 146128)]