20196919518

素因数分解:

$2^1\times 3^1\times {\mathrm{487}}^1\times {\mathrm{6912019}}^1$

素因数の和:6912511

約数の個数: 16

約数和(自身を含む): 40476789120

約数和(自身を除く): 20279869602

約数列:

[1, 2, 3, 6, 487, 974, 1461, 2922, 6912019, 13824038, 20736057, 41472114, 3366153253, 6732306506, 10098459759, 20196919518]

約数ペア:

[(1, 20196919518), (2, 10098459759), (3, 6732306506), (6, 3366153253), (487, 41472114), (974, 20736057), (1461, 13824038), (2922, 6912019)]