20133831212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{457587073}}^1$

素因数の和:457587088

約数の個数: 12

約数和(自身を含む): 38437314216

約数和(自身を除く): 18303483004

約数列:

[1, 2, 4, 11, 22, 44, 457587073, 915174146, 1830348292, 5033457803, 10066915606, 20133831212]

約数ペア:

[(1, 20133831212), (2, 10066915606), (4, 5033457803), (11, 1830348292), (22, 915174146), (44, 457587073)]