20320254007

素因数分解:

${\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{20179001}}^1$

素因数の和:20179073

約数の個数: 8

約数和(自身を含む): 21793322160

約数和(自身を除く): 1473068153

約数列:

[1, 19, 53, 1007, 20179001, 383401019, 1069487053, 20320254007]

約数ペア:

[(1, 20320254007), (19, 1069487053), (53, 383401019), (1007, 20179001)]