20174469854

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{58043}}^1$

素因数の和:58161

約数の個数: 64

約数和(自身を含む): 39384479232

約数和(自身を除く): 19210009378

約数列:

[1, 2, 7, 11, 14, 22, 37, 61, 74, 77, 122, 154, 259, 407, 427, 518, 671, 814, 854, 1342, 2257, 2849, 4514, 4697, 5698, 9394, 15799, 24827, 31598, 49654, 58043, 116086, 173789, 347578, 406301, 638473, 812602, 1276946, 2147591, 3540623, 4295182, 4469311, 7081246, 8938622, 15033137, 23623501, 24784361, 30066274, 38946853, 47247002, 49568722, 77893706, 131003051, 165364507, 262006102, 272627971, 330729014, 545255942, 917021357, 1441033561, 1834042714, 2882067122, 10087234927, 20174469854]

約数ペア:

[(1, 20174469854), (2, 10087234927), (7, 2882067122), (11, 1834042714), (14, 1441033561), (22, 917021357), (37, 545255942), (61, 330729014), (74, 272627971), (77, 262006102), (122, 165364507), (154, 131003051), (259, 77893706), (407, 49568722), (427, 47247002), (518, 38946853), (671, 30066274), (814, 24784361), (854, 23623501), (1342, 15033137), (2257, 8938622), (2849, 7081246), (4514, 4469311), (4697, 4295182), (5698, 3540623), (9394, 2147591), (15799, 1276946), (24827, 812602), (31598, 638473), (49654, 406301), (58043, 347578), (116086, 173789)]