20006296

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{22943}}^1$

素因数の和:23058

約数の個数: 16

約数和(自身を含む): 37857600

約数和(自身を除く): 17851304

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 22943, 45886, 91772, 183544, 2500787, 5001574, 10003148, 20006296]

約数ペア:

[(1, 20006296), (2, 10003148), (4, 5001574), (8, 2500787), (109, 183544), (218, 91772), (436, 45886), (872, 22943)]