20002066

素因数分解:

$2^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{4507}}^1$

素因数の和:4833

約数の個数: 16

約数和(自身を含む): 34405056

約数和(自身を除く): 14402990

約数列:

[1, 2, 7, 14, 317, 634, 2219, 4438, 4507, 9014, 31549, 63098, 1428719, 2857438, 10001033, 20002066]

約数ペア:

[(1, 20002066), (2, 10001033), (7, 2857438), (14, 1428719), (317, 63098), (634, 31549), (2219, 9014), (4438, 4507)]