20025672

素因数分解:

$2^3\times 3^1\times {\mathrm{103}}^1\times {\mathrm{8101}}^1$

素因数の和:8213

約数の個数: 32

約数和(自身を含む): 50556480

約数和(自身を除く): 30530808

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 103, 206, 309, 412, 618, 824, 1236, 2472, 8101, 16202, 24303, 32404, 48606, 64808, 97212, 194424, 834403, 1668806, 2503209, 3337612, 5006418, 6675224, 10012836, 20025672]

約数ペア:

[(1, 20025672), (2, 10012836), (3, 6675224), (4, 5006418), (6, 3337612), (8, 2503209), (12, 1668806), (24, 834403), (103, 194424), (206, 97212), (309, 64808), (412, 48606), (618, 32404), (824, 24303), (1236, 16202), (2472, 8101)]