20104314041

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{467}}^1\times {\mathrm{1607}}^1$

素因数の和:2213

約数の個数: 32

約数和(自身を含む): 23840593920

約数和(自身を除く): 3736279879

約数列:

[1, 7, 43, 89, 301, 467, 623, 1607, 3269, 3827, 11249, 20081, 26789, 41563, 69101, 140567, 143023, 290941, 483707, 750469, 1001161, 1787209, 5253283, 6149989, 12510463, 32270167, 43049923, 66791741, 225891169, 467542187, 2872044863, 20104314041]

約数ペア:

[(1, 20104314041), (7, 2872044863), (43, 467542187), (89, 225891169), (301, 66791741), (467, 43049923), (623, 32270167), (1607, 12510463), (3269, 6149989), (3827, 5253283), (11249, 1787209), (20081, 1001161), (26789, 750469), (41563, 483707), (69101, 290941), (140567, 143023)]