20260906

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{9769}}^1$

素因数の和:9849

約数の個数: 16

約数和(自身を含む): 32709960

約数和(自身を除く): 12449054

約数列:

[1, 2, 17, 34, 61, 122, 1037, 2074, 9769, 19538, 166073, 332146, 595909, 1191818, 10130453, 20260906]

約数ペア:

[(1, 20260906), (2, 10130453), (17, 1191818), (34, 595909), (61, 332146), (122, 166073), (1037, 19538), (2074, 9769)]