20218098824

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{32821589}}^1$

素因数の和:32821613

約数の個数: 32

約数和(自身を含む): 47263089600

約数和(自身を除く): 27044990776

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 32821589, 65643178, 131286356, 229751123, 262572712, 361037479, 459502246, 722074958, 919004492, 1444149916, 1838008984, 2527262353, 2888299832, 5054524706, 10109049412, 20218098824]

約数ペア:

[(1, 20218098824), (2, 10109049412), (4, 5054524706), (7, 2888299832), (8, 2527262353), (11, 1838008984), (14, 1444149916), (22, 919004492), (28, 722074958), (44, 459502246), (56, 361037479), (77, 262572712), (88, 229751123), (154, 131286356), (308, 65643178), (616, 32821589)]