20217534961

素因数分解:

${\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{5000627}}^1$

素因数の和:5000951

約数の個数: 8

約数和(自身を含む): 21842743104

約数和(自身を除く): 1625208143

約数列:

[1, 13, 311, 4043, 5000627, 65008151, 1555194997, 20217534961]

約数ペア:

[(1, 20217534961), (13, 1555194997), (311, 65008151), (4043, 5000627)]