20371127407

素因数分解:

${\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{12803977}}^1$

素因数の和:12804057

約数の個数: 8

約数和(自身を含む): 21408251216

約数和(自身を除く): 1037123809

約数列:

[1, 37, 43, 1591, 12803977, 473747149, 550571011, 20371127407]

約数ペア:

[(1, 20371127407), (37, 550571011), (43, 473747149), (1591, 12803977)]