20136182710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{15139987}}^1$

素因数の和:15140020

約数の個数: 32

約数和(自身を含む): 43603165440

約数和(自身を除く): 23466982730

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 15139987, 30279974, 75699935, 105979909, 151399870, 211959818, 287659753, 529899545, 575319506, 1059799090, 1438298765, 2013618271, 2876597530, 4027236542, 10068091355, 20136182710]

約数ペア:

[(1, 20136182710), (2, 10068091355), (5, 4027236542), (7, 2876597530), (10, 2013618271), (14, 1438298765), (19, 1059799090), (35, 575319506), (38, 529899545), (70, 287659753), (95, 211959818), (133, 151399870), (190, 105979909), (266, 75699935), (665, 30279974), (1330, 15139987)]