20231755340

素因数分解:

$2^2\times 5^1\times {\mathrm{653}}^1\times {\mathrm{1549139}}^1$

素因数の和:1549801

約数の個数: 24

約数和(自身を含む): 42551777520

約数和(自身を除く): 22320022180

約数列:

[1, 2, 4, 5, 10, 20, 653, 1306, 2612, 3265, 6530, 13060, 1549139, 3098278, 6196556, 7745695, 15491390, 30982780, 1011587767, 2023175534, 4046351068, 5057938835, 10115877670, 20231755340]

約数ペア:

[(1, 20231755340), (2, 10115877670), (4, 5057938835), (5, 4046351068), (10, 2023175534), (20, 1011587767), (653, 30982780), (1306, 15491390), (2612, 7745695), (3265, 6196556), (6530, 3098278), (13060, 1549139)]