2016201207

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{20201}}^1$

素因数の和:20343

約数の個数: 32

約数和(自身を含む): 3025451520

約数和(自身を除く): 1009250313

約数列:

[1, 3, 17, 19, 51, 57, 103, 309, 323, 969, 1751, 1957, 5253, 5871, 20201, 33269, 60603, 99807, 343417, 383819, 1030251, 1151457, 2080703, 6242109, 6524923, 19574769, 35371951, 39533357, 106115853, 118600071, 672067069, 2016201207]

約数ペア:

[(1, 2016201207), (3, 672067069), (17, 118600071), (19, 106115853), (51, 39533357), (57, 35371951), (103, 19574769), (309, 6524923), (323, 6242109), (969, 2080703), (1751, 1151457), (1957, 1030251), (5253, 383819), (5871, 343417), (20201, 99807), (33269, 60603)]