20147322481

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1811}}^1\times {\mathrm{77797}}^1$

素因数の和:79632

約数の個数: 16

約数和(自身を含む): 23682955968

約数和(自身を除く): 3535633487

約数列:

[1, 11, 13, 143, 1811, 19921, 23543, 77797, 258973, 855767, 1011361, 11124971, 140890367, 1549794037, 1831574771, 20147322481]

約数ペア:

[(1, 20147322481), (11, 1831574771), (13, 1549794037), (143, 140890367), (1811, 11124971), (19921, 1011361), (23543, 855767), (77797, 258973)]