20347813519

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{661}}^1\times {\mathrm{164617}}^1$

素因数の和:165306

約数の個数: 16

約数和(自身を含む): 23539057056

約数和(自身を除く): 3191243537

約数列:

[1, 11, 17, 187, 661, 7271, 11237, 123607, 164617, 1810787, 2798489, 30783379, 108811837, 1196930207, 1849801229, 20347813519]

約数ペア:

[(1, 20347813519), (11, 1849801229), (17, 1196930207), (187, 108811837), (661, 30783379), (7271, 2798489), (11237, 1810787), (123607, 164617)]