20156855743

素因数分解:

${\mathrm{31}}^1\times {\mathrm{4079}}^1\times {\mathrm{159407}}^1$

素因数の和:163517

約数の個数: 8

約数和(自身を含む): 20812308480

約数和(自身を除く): 655452737

約数列:

[1, 31, 4079, 126449, 159407, 4941617, 650221153, 20156855743]

約数ペア:

[(1, 20156855743), (31, 650221153), (4079, 4941617), (126449, 159407)]