20734597445

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{789739}}^1$

素因数の和:789892

約数の個数: 16

約数和(自身を含む): 25587576000

約数和(自身を除く): 4852978555

約数列:

[1, 5, 59, 89, 295, 445, 5251, 26255, 789739, 3948695, 46594601, 70286771, 232973005, 351433855, 4146919489, 20734597445]

約数ペア:

[(1, 20734597445), (5, 4146919489), (59, 351433855), (89, 232973005), (295, 70286771), (445, 46594601), (5251, 3948695), (26255, 789739)]