20436438004

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{8501}}^1\times {\mathrm{35353}}^1$

素因数の和:43875

約数の個数: 24

約数和(自身を含む): 37873043208

約数和(自身を除く): 17436605204

約数列:

[1, 2, 4, 17, 34, 68, 8501, 17002, 34004, 35353, 70706, 141412, 144517, 289034, 578068, 601001, 1202002, 2404004, 300535853, 601071706, 1202143412, 5109109501, 10218219002, 20436438004]

約数ペア:

[(1, 20436438004), (2, 10218219002), (4, 5109109501), (17, 1202143412), (34, 601071706), (68, 300535853), (8501, 2404004), (17002, 1202002), (34004, 601001), (35353, 578068), (70706, 289034), (141412, 144517)]