20168759534

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{130965971}}^1$

素因数の和:130965991

約数の個数: 16

約数和(自身を含む): 37718199936

約数和(自身を除く): 17549440402

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 130965971, 261931942, 916761797, 1440625681, 1833523594, 2881251362, 10084379767, 20168759534]

約数ペア:

[(1, 20168759534), (2, 10084379767), (7, 2881251362), (11, 1833523594), (14, 1440625681), (22, 916761797), (77, 261931942), (154, 130965971)]