20133281212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{503}}^1\times {\mathrm{909691}}^1$

素因数の和:910209

約数の個数: 24

約数和(自身を含む): 38512720512

約数和(自身を除く): 18379439300

約数列:

[1, 2, 4, 11, 22, 44, 503, 1006, 2012, 5533, 11066, 22132, 909691, 1819382, 3638764, 10006601, 20013202, 40026404, 457574573, 915149146, 1830298292, 5033320303, 10066640606, 20133281212]

約数ペア:

[(1, 20133281212), (2, 10066640606), (4, 5033320303), (11, 1830298292), (22, 915149146), (44, 457574573), (503, 40026404), (1006, 20013202), (2012, 10006601), (5533, 3638764), (11066, 1819382), (22132, 909691)]