20010051

素因数分解:

$3^3\times {\mathrm{311}}^1\times {\mathrm{2383}}^1$

素因数の和:2703

約数の個数: 16

約数和(自身を含む): 29752320

約数和(自身を除く): 9742269

約数列:

[1, 3, 9, 27, 311, 933, 2383, 2799, 7149, 8397, 21447, 64341, 741113, 2223339, 6670017, 20010051]

約数ペア:

[(1, 20010051), (3, 6670017), (9, 2223339), (27, 741113), (311, 64341), (933, 21447), (2383, 8397), (2799, 7149)]