20228375691

素因数分解:

$3^2\times {\mathrm{103}}^1\times {\mathrm{21821333}}^1$

素因数の和:21821442

約数の個数: 12

約数和(自身を含む): 29502443568

約数和(自身を除く): 9274067877

約数列:

[1, 3, 9, 103, 309, 927, 21821333, 65463999, 196391997, 2247597299, 6742791897, 20228375691]

約数ペア:

[(1, 20228375691), (3, 6742791897), (9, 2247597299), (103, 196391997), (309, 65463999), (927, 21821333)]