20328054

素因数分解:

$2^1\times 3^1\times {\mathrm{911}}^1\times {\mathrm{3719}}^1$

素因数の和:4635

約数の個数: 16

約数和(自身を含む): 40711680

約数和(自身を除く): 20383626

約数列:

[1, 2, 3, 6, 911, 1822, 2733, 3719, 5466, 7438, 11157, 22314, 3388009, 6776018, 10164027, 20328054]

約数ペア:

[(1, 20328054), (2, 10164027), (3, 6776018), (6, 3388009), (911, 22314), (1822, 11157), (2733, 7438), (3719, 5466)]