20348911

素因数分解:

${\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{12251}}^1$

素因数の和:12413

約数の個数: 8

約数和(自身を含む): 22347648

約数和(自身を除く): 1998737

約数列:

[1, 11, 151, 1661, 12251, 134761, 1849901, 20348911]

約数ペア:

[(1, 20348911), (11, 1849901), (151, 134761), (1661, 12251)]