20170951108

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{65490101}}^1$

素因数の和:65490123

約数の個数: 24

約数和(自身を含む): 44009348544

約数和(自身を除く): 23838397436

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 65490101, 130980202, 261960404, 458430707, 720391111, 916861414, 1440782222, 1833722828, 2881564444, 5042737777, 10085475554, 20170951108]

約数ペア:

[(1, 20170951108), (2, 10085475554), (4, 5042737777), (7, 2881564444), (11, 1833722828), (14, 1440782222), (22, 916861414), (28, 720391111), (44, 458430707), (77, 261960404), (154, 130980202), (308, 65490101)]