2020377595

素因数分解:

$5^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{32801}}^1$

素因数の和:33030

約数の個数: 16

約数和(自身を含む): 2468809728

約数和(自身を除く): 448432133

約数列:

[1, 5, 97, 127, 485, 635, 12319, 32801, 61595, 164005, 3181697, 4165727, 15908485, 20828635, 404075519, 2020377595]

約数ペア:

[(1, 2020377595), (5, 404075519), (97, 20828635), (127, 15908485), (485, 4165727), (635, 3181697), (12319, 164005), (32801, 61595)]