20012344968

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{10829191}}^1$

素因数の和:10829218

約数の個数: 64

約数和(自身を含む): 62376145920

約数和(自身を除く): 42363800952

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 231, 264, 308, 462, 616, 924, 1848, 10829191, 21658382, 32487573, 43316764, 64975146, 75804337, 86633528, 119121101, 129950292, 151608674, 227413011, 238242202, 259900584, 303217348, 357363303, 454826022, 476484404, 606434696, 714726606, 833847707, 909652044, 952968808, 1429453212, 1667695414, 1819304088, 2501543121, 2858906424, 3335390828, 5003086242, 6670781656, 10006172484, 20012344968]

約数ペア:

[(1, 20012344968), (2, 10006172484), (3, 6670781656), (4, 5003086242), (6, 3335390828), (7, 2858906424), (8, 2501543121), (11, 1819304088), (12, 1667695414), (14, 1429453212), (21, 952968808), (22, 909652044), (24, 833847707), (28, 714726606), (33, 606434696), (42, 476484404), (44, 454826022), (56, 357363303), (66, 303217348), (77, 259900584), (84, 238242202), (88, 227413011), (132, 151608674), (154, 129950292), (168, 119121101), (231, 86633528), (264, 75804337), (308, 64975146), (462, 43316764), (616, 32487573), (924, 21658382), (1848, 10829191)]