20172986508

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{88478011}}^1$

素因数の和:88478037

約数の個数: 24

約数和(自身を含む): 49547686720

約数和(自身を除く): 29374700212

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 88478011, 176956022, 265434033, 353912044, 530868066, 1061736132, 1681082209, 3362164418, 5043246627, 6724328836, 10086493254, 20172986508]

約数ペア:

[(1, 20172986508), (2, 10086493254), (3, 6724328836), (4, 5043246627), (6, 3362164418), (12, 1681082209), (19, 1061736132), (38, 530868066), (57, 353912044), (76, 265434033), (114, 176956022), (228, 88478011)]