20072344312

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{764719}}^1$

素因数の和:764935

約数の個数: 32

約数和(自身を含む): 40056033600

約数和(自身を除く): 19983689288

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 193, 386, 772, 1544, 3281, 6562, 13124, 26248, 764719, 1529438, 3058876, 6117752, 13000223, 26000446, 52000892, 104001784, 147590767, 295181534, 590363068, 1180726136, 2509043039, 5018086078, 10036172156, 20072344312]

約数ペア:

[(1, 20072344312), (2, 10036172156), (4, 5018086078), (8, 2509043039), (17, 1180726136), (34, 590363068), (68, 295181534), (136, 147590767), (193, 104001784), (386, 52000892), (772, 26000446), (1544, 13000223), (3281, 6117752), (6562, 3058876), (13124, 1529438), (26248, 764719)]