20149255588

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{65419661}}^1$

素因数の和:65419683

約数の個数: 24

約数和(自身を含む): 43962012864

約数和(自身を除く): 23812757276

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 65419661, 130839322, 261678644, 457937627, 719616271, 915875254, 1439232542, 1831750508, 2878465084, 5037313897, 10074627794, 20149255588]

約数ペア:

[(1, 20149255588), (2, 10074627794), (4, 5037313897), (7, 2878465084), (11, 1831750508), (14, 1439232542), (22, 915875254), (28, 719616271), (44, 457937627), (77, 261678644), (154, 130839322), (308, 65419661)]