20007665329

素因数分解:

${\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{13732097}}^1$

素因数の和:13732175

約数の個数: 8

約数和(自身を含む): 21092502528

約数和(自身を除く): 1084837199

約数列:

[1, 31, 47, 1457, 13732097, 425695007, 645408559, 20007665329]

約数ペア:

[(1, 20007665329), (31, 645408559), (47, 425695007), (1457, 13732097)]