20161296302

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4458491}}^1$

素因数の和:4458536

約数の個数: 32

約数和(自身を含む): 38521370880

約数和(自身を除く): 18360074578

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 119, 133, 238, 266, 323, 646, 2261, 4522, 4458491, 8916982, 31209437, 62418874, 75794347, 84711329, 151588694, 169422658, 530560429, 592979303, 1061120858, 1185958606, 1440092593, 2880185186, 10080648151, 20161296302]

約数ペア:

[(1, 20161296302), (2, 10080648151), (7, 2880185186), (14, 1440092593), (17, 1185958606), (19, 1061120858), (34, 592979303), (38, 530560429), (119, 169422658), (133, 151588694), (238, 84711329), (266, 75794347), (323, 62418874), (646, 31209437), (2261, 8916982), (4522, 4458491)]