20462882

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{911}}^1\times {\mathrm{1021}}^1$

素因数の和:1945

約数の個数: 16

約数和(自身を含む): 33554304

約数和(自身を除く): 13091422

約数列:

[1, 2, 11, 22, 911, 1021, 1822, 2042, 10021, 11231, 20042, 22462, 930131, 1860262, 10231441, 20462882]

約数ペア:

[(1, 20462882), (2, 10231441), (11, 1860262), (22, 930131), (911, 22462), (1021, 20042), (1822, 11231), (2042, 10021)]