20155243922

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{916147451}}^1$

素因数の和:916147464

約数の個数: 8

約数和(自身を含む): 32981308272

約数和(自身を除く): 12826064350

約数列:

[1, 2, 11, 22, 916147451, 1832294902, 10077621961, 20155243922]

約数ペア:

[(1, 20155243922), (2, 10077621961), (11, 1832294902), (22, 916147451)]