20160487886

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{295513}}^1$

素因数の和:295976

約数の個数: 32

約数和(自身を含む): 37787966208

約数和(自身を除く): 17627478322

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 443, 886, 3101, 4873, 6202, 9746, 34111, 68222, 295513, 591026, 2068591, 3250643, 4137182, 6501286, 22754501, 45509002, 130912259, 261824518, 916385813, 1440034849, 1832771626, 2880069698, 10080243943, 20160487886]

約数ペア:

[(1, 20160487886), (2, 10080243943), (7, 2880069698), (11, 1832771626), (14, 1440034849), (22, 916385813), (77, 261824518), (154, 130912259), (443, 45509002), (886, 22754501), (3101, 6501286), (4873, 4137182), (6202, 3250643), (9746, 2068591), (34111, 591026), (68222, 295513)]