20134626477

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{661}}^1\times {\mathrm{76343}}^1$

素因数の和:77033

約数の個数: 32

約数和(自身を含む): 32345425920

約数和(自身を除く): 12210799443

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 661, 1983, 4627, 12559, 13881, 37677, 76343, 87913, 229029, 263739, 534401, 1450517, 1603203, 4351551, 10153619, 30460857, 50462723, 151388169, 353239061, 958791737, 1059717183, 2876375211, 6711542159, 20134626477]

約数ペア:

[(1, 20134626477), (3, 6711542159), (7, 2876375211), (19, 1059717183), (21, 958791737), (57, 353239061), (133, 151388169), (399, 50462723), (661, 30460857), (1983, 10153619), (4627, 4351551), (12559, 1603203), (13881, 1450517), (37677, 534401), (76343, 263739), (87913, 229029)]