20364906

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{31139}}^1$

素因数の和:31253

約数の個数: 16

約数和(自身を含む): 41104800

約数和(自身を除く): 20739894

約数列:

[1, 2, 3, 6, 109, 218, 327, 654, 31139, 62278, 93417, 186834, 3394151, 6788302, 10182453, 20364906]

約数ペア:

[(1, 20364906), (2, 10182453), (3, 6788302), (6, 3394151), (109, 186834), (218, 93417), (327, 62278), (654, 31139)]