20132354816

素因数分解:

$2^8\times 7^3\times {\mathrm{113}}^1\times {\mathrm{2029}}^1$

素因数の和:2179

約数の個数: 144

約数和(自身を含む): 47302248000

約数和(自身を除く): 27169893184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 113, 128, 196, 224, 226, 256, 343, 392, 448, 452, 686, 784, 791, 896, 904, 1372, 1568, 1582, 1792, 1808, 2029, 2744, 3136, 3164, 3616, 4058, 5488, 5537, 6272, 6328, 7232, 8116, 10976, 11074, 12544, 12656, 14203, 14464, 16232, 21952, 22148, 25312, 28406, 28928, 32464, 38759, 43904, 44296, 50624, 56812, 64928, 77518, 87808, 88592, 99421, 101248, 113624, 129856, 155036, 177184, 198842, 202496, 227248, 229277, 259712, 310072, 354368, 397684, 454496, 458554, 519424, 620144, 695947, 708736, 795368, 908992, 917108, 1240288, 1391894, 1417472, 1590736, 1604939, 1817984, 1834216, 2480576, 2783788, 3181472, 3209878, 3635968, 3668432, 4961152, 5567576, 6362944, 6419756, 7336864, 9922304, 11135152, 11234573, 12725888, 12839512, 14673728, 22270304, 22469146, 25451776, 25679024, 29347456, 44540608, 44938292, 51358048, 58694912, 78642011, 89081216, 89876584, 102716096, 157284022, 178162432, 179753168, 205432192, 314568044, 359506336, 410864384, 629136088, 719012672, 1258272176, 1438025344, 2516544352, 2876050688, 5033088704, 10066177408, 20132354816]

約数ペア:

[(1, 20132354816), (2, 10066177408), (4, 5033088704), (7, 2876050688), (8, 2516544352), (14, 1438025344), (16, 1258272176), (28, 719012672), (32, 629136088), (49, 410864384), (56, 359506336), (64, 314568044), (98, 205432192), (112, 179753168), (113, 178162432), (128, 157284022), (196, 102716096), (224, 89876584), (226, 89081216), (256, 78642011), (343, 58694912), (392, 51358048), (448, 44938292), (452, 44540608), (686, 29347456), (784, 25679024), (791, 25451776), (896, 22469146), (904, 22270304), (1372, 14673728), (1568, 12839512), (1582, 12725888), (1792, 11234573), (1808, 11135152), (2029, 9922304), (2744, 7336864), (3136, 6419756), (3164, 6362944), (3616, 5567576), (4058, 4961152), (5488, 3668432), (5537, 3635968), (6272, 3209878), (6328, 3181472), (7232, 2783788), (8116, 2480576), (10976, 1834216), (11074, 1817984), (12544, 1604939), (12656, 1590736), (14203, 1417472), (14464, 1391894), (16232, 1240288), (21952, 917108), (22148, 908992), (25312, 795368), (28406, 708736), (28928, 695947), (32464, 620144), (38759, 519424), (43904, 458554), (44296, 454496), (50624, 397684), (56812, 354368), (64928, 310072), (77518, 259712), (87808, 229277), (88592, 227248), (99421, 202496), (101248, 198842), (113624, 177184), (129856, 155036)]