20239728

素因数分解:

$2^4\times 3^1\times {\mathrm{421661}}^1$

素因数の和:421672

約数の個数: 20

約数和(自身を含む): 52286088

約数和(自身を除く): 32046360

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 421661, 843322, 1264983, 1686644, 2529966, 3373288, 5059932, 6746576, 10119864, 20239728]

約数ペア:

[(1, 20239728), (2, 10119864), (3, 6746576), (4, 5059932), (6, 3373288), (8, 2529966), (12, 1686644), (16, 1264983), (24, 843322), (48, 421661)]