20133110481

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{409}}^1\times {\mathrm{51437}}^1$

素因数の和:51889

約数の個数: 32

約数和(自身を含む): 30368995200

約数和(自身を除く): 10235884719

約数列:

[1, 3, 11, 29, 33, 87, 319, 409, 957, 1227, 4499, 11861, 13497, 35583, 51437, 130471, 154311, 391413, 565807, 1491673, 1697421, 4475019, 16408403, 21037733, 49225209, 63113199, 231415063, 610094257, 694245189, 1830282771, 6711036827, 20133110481]

約数ペア:

[(1, 20133110481), (3, 6711036827), (11, 1830282771), (29, 694245189), (33, 610094257), (87, 231415063), (319, 63113199), (409, 49225209), (957, 21037733), (1227, 16408403), (4499, 4475019), (11861, 1697421), (13497, 1491673), (35583, 565807), (51437, 391413), (130471, 154311)]