20145696

素因数分解:

$2^5\times 3^1\times {\mathrm{209851}}^1$

素因数の和:209864

約数の個数: 24

約数和(自身を含む): 52882704

約数和(自身を除く): 32737008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 209851, 419702, 629553, 839404, 1259106, 1678808, 2518212, 3357616, 5036424, 6715232, 10072848, 20145696]

約数ペア:

[(1, 20145696), (2, 10072848), (3, 6715232), (4, 5036424), (6, 3357616), (8, 2518212), (12, 1678808), (16, 1259106), (24, 839404), (32, 629553), (48, 419702), (96, 209851)]