20123986167

素因数分解:

$3^3\times {\mathrm{4133}}^1\times {\mathrm{180337}}^1$

素因数の和:184479

約数の個数: 16

約数和(自身を含む): 29820691680

約数和(自身を除く): 9696705513

約数列:

[1, 3, 9, 27, 4133, 12399, 37197, 111591, 180337, 541011, 1623033, 4869099, 745332821, 2235998463, 6707995389, 20123986167]

約数ペア:

[(1, 20123986167), (3, 6707995389), (9, 2235998463), (27, 745332821), (4133, 4869099), (12399, 1623033), (37197, 541011), (111591, 180337)]