20003010042

素因数分解:

$2^1\times 3^1\times {\mathrm{10139}}^1\times {\mathrm{328813}}^1$

素因数の和:338957

約数の個数: 16

約数和(自身を含む): 40010087520

約数和(自身を除く): 20007077478

約数列:

[1, 2, 3, 6, 10139, 20278, 30417, 60834, 328813, 657626, 986439, 1972878, 3333835007, 6667670014, 10001505021, 20003010042]

約数ペア:

[(1, 20003010042), (2, 10001505021), (3, 6667670014), (6, 3333835007), (10139, 1972878), (20278, 986439), (30417, 657626), (60834, 328813)]