20001385218

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{32364701}}^1$

素因数の和:32364809

約数の個数: 16

約数和(自身を含む): 40391148096

約数和(自身を除く): 20389762878

約数列:

[1, 2, 3, 6, 103, 206, 309, 618, 32364701, 64729402, 97094103, 194188206, 3333564203, 6667128406, 10000692609, 20001385218]

約数ペア:

[(1, 20001385218), (2, 10000692609), (3, 6667128406), (6, 3333564203), (103, 194188206), (206, 97094103), (309, 64729402), (618, 32364701)]