20163966598

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{257}}^1\times {\mathrm{380869}}^1$

素因数の和:381231

約数の個数: 16

約数和(自身を含む): 30658511520

約数和(自身を除く): 10494544922

約数列:

[1, 2, 103, 206, 257, 514, 26471, 52942, 380869, 761738, 39229507, 78459014, 97883333, 195766666, 10081983299, 20163966598]

約数ペア:

[(1, 20163966598), (2, 10081983299), (103, 195766666), (206, 97883333), (257, 78459014), (514, 39229507), (26471, 761738), (52942, 380869)]