20053946

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{3221}}^1$

素因数の和:3517

約数の個数: 16

約数和(自身を含む): 32941728

約数和(自身を除く): 12887782

約数列:

[1, 2, 11, 22, 283, 566, 3113, 3221, 6226, 6442, 35431, 70862, 911543, 1823086, 10026973, 20053946]

約数ペア:

[(1, 20053946), (2, 10026973), (11, 1823086), (22, 911543), (283, 70862), (566, 35431), (3113, 6442), (3221, 6226)]