20087569130

素因数分解:

$2^1\times 5^1\times {\mathrm{479}}^1\times {\mathrm{1873}}^1\times {\mathrm{2239}}^1$

素因数の和:4598

約数の個数: 32

約数和(自身を含む): 36268646400

約数和(自身を除く): 16181077270

約数列:

[1, 2, 5, 10, 479, 958, 1873, 2239, 2395, 3746, 4478, 4790, 9365, 11195, 18730, 22390, 897167, 1072481, 1794334, 2144962, 4193647, 4485835, 5362405, 8387294, 8971670, 10724810, 20968235, 41936470, 2008756913, 4017513826, 10043784565, 20087569130]

約数ペア:

[(1, 20087569130), (2, 10043784565), (5, 4017513826), (10, 2008756913), (479, 41936470), (958, 20968235), (1873, 10724810), (2239, 8971670), (2395, 8387294), (3746, 5362405), (4478, 4485835), (4790, 4193647), (9365, 2144962), (11195, 1794334), (18730, 1072481), (22390, 897167)]