20133509768

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{8669}}^1\times {\mathrm{17077}}^1$

素因数の和:25769

約数の個数: 32

約数和(自身を含む): 39977890200

約数和(自身を除く): 19844380432

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 8669, 17077, 17338, 34154, 34676, 68308, 69352, 136616, 147373, 290309, 294746, 580618, 589492, 1161236, 1178984, 2322472, 148040513, 296081026, 592162052, 1184324104, 2516688721, 5033377442, 10066754884, 20133509768]

約数ペア:

[(1, 20133509768), (2, 10066754884), (4, 5033377442), (8, 2516688721), (17, 1184324104), (34, 592162052), (68, 296081026), (136, 148040513), (8669, 2322472), (17077, 1178984), (17338, 1161236), (34154, 589492), (34676, 580618), (68308, 294746), (69352, 290309), (136616, 147373)]