20623031

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{4973}}^1$

素因数の和:5026

約数の個数: 16

約数和(自身を含む): 25068960

約数和(自身を除く): 4445929

約数列:

[1, 11, 13, 29, 143, 319, 377, 4147, 4973, 54703, 64649, 144217, 711139, 1586387, 1874821, 20623031]

約数ペア:

[(1, 20623031), (11, 1874821), (13, 1586387), (29, 711139), (143, 144217), (319, 64649), (377, 54703), (4147, 4973)]