20806008

素因数分解:

$2^3\times 3^1\times {\mathrm{866917}}^1$

素因数の和:866926

約数の個数: 16

約数和(自身を含む): 52015080

約数和(自身を除く): 31209072

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 866917, 1733834, 2600751, 3467668, 5201502, 6935336, 10403004, 20806008]

約数ペア:

[(1, 20806008), (2, 10403004), (3, 6935336), (4, 5201502), (6, 3467668), (8, 2600751), (12, 1733834), (24, 866917)]