20182844

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{458701}}^1$

素因数の和:458716

約数の個数: 12

約数和(自身を含む): 38530968

約数和(自身を除く): 18348124

約数列:

[1, 2, 4, 11, 22, 44, 458701, 917402, 1834804, 5045711, 10091422, 20182844]

約数ペア:

[(1, 20182844), (2, 10091422), (4, 5045711), (11, 1834804), (22, 917402), (44, 458701)]