20013302811

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{4451}}^1\times {\mathrm{28279}}^1$

素因数の和:32786

約数の個数: 16

約数和(自身を含む): 27194952960

約数和(自身を除く): 7181650149

約数列:

[1, 3, 53, 159, 4451, 13353, 28279, 84837, 235903, 707709, 1498787, 4496361, 125869829, 377609487, 6671100937, 20013302811]

約数ペア:

[(1, 20013302811), (3, 6671100937), (53, 377609487), (159, 125869829), (4451, 4496361), (13353, 1498787), (28279, 707709), (84837, 235903)]