20277061

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{1693}}^1$

素因数の和:1788

約数の個数: 16

約数和(自身を含む): 24393600

約数和(自身を除く): 4116539

約数列:

[1, 7, 29, 59, 203, 413, 1693, 1711, 11851, 11977, 49097, 99887, 343679, 699209, 2896723, 20277061]

約数ペア:

[(1, 20277061), (7, 2896723), (29, 699209), (59, 343679), (203, 99887), (413, 49097), (1693, 11977), (1711, 11851)]