20163316056

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1746649}}^1$

素因数の和:1746708

約数の個数: 64

約数和(自身を含む): 55753068000

約数和(自身を除く): 35589751944

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 37, 39, 52, 74, 78, 104, 111, 148, 156, 222, 296, 312, 444, 481, 888, 962, 1443, 1924, 2886, 3848, 5772, 11544, 1746649, 3493298, 5239947, 6986596, 10479894, 13973192, 20959788, 22706437, 41919576, 45412874, 64626013, 68119311, 90825748, 129252026, 136238622, 181651496, 193878039, 258504052, 272477244, 387756078, 517008104, 544954488, 775512156, 840138169, 1551024312, 1680276338, 2520414507, 3360552676, 5040829014, 6721105352, 10081658028, 20163316056]

約数ペア:

[(1, 20163316056), (2, 10081658028), (3, 6721105352), (4, 5040829014), (6, 3360552676), (8, 2520414507), (12, 1680276338), (13, 1551024312), (24, 840138169), (26, 775512156), (37, 544954488), (39, 517008104), (52, 387756078), (74, 272477244), (78, 258504052), (104, 193878039), (111, 181651496), (148, 136238622), (156, 129252026), (222, 90825748), (296, 68119311), (312, 64626013), (444, 45412874), (481, 41919576), (888, 22706437), (962, 20959788), (1443, 13973192), (1924, 10479894), (2886, 6986596), (3848, 5239947), (5772, 3493298), (11544, 1746649)]