20525791

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{143537}}^1$

素因数の和:143561

約数の個数: 8

約数和(自身を含む): 24114384

約数和(自身を除く): 3588593

約数列:

[1, 11, 13, 143, 143537, 1578907, 1865981, 20525791]

約数ペア:

[(1, 20525791), (11, 1865981), (13, 1578907), (143, 143537)]