20606168

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{234161}}^1$

素因数の和:234178

約数の個数: 16

約数和(自身を含む): 42149160

約数和(自身を除く): 21542992

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 234161, 468322, 936644, 1873288, 2575771, 5151542, 10303084, 20606168]

約数ペア:

[(1, 20606168), (2, 10303084), (4, 5151542), (8, 2575771), (11, 1873288), (22, 936644), (44, 468322), (88, 234161)]