20194688730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2179}}^1\times {\mathrm{308929}}^1$

素因数の和:311118

約数の個数: 32

約数和(自身を含む): 48489652800

約数和(自身を除く): 28294964070

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2179, 4358, 6537, 10895, 13074, 21790, 32685, 65370, 308929, 617858, 926787, 1544645, 1853574, 3089290, 4633935, 9267870, 673156291, 1346312582, 2019468873, 3365781455, 4038937746, 6731562910, 10097344365, 20194688730]

約数ペア:

[(1, 20194688730), (2, 10097344365), (3, 6731562910), (5, 4038937746), (6, 3365781455), (10, 2019468873), (15, 1346312582), (30, 673156291), (2179, 9267870), (4358, 4633935), (6537, 3089290), (10895, 1853574), (13074, 1544645), (21790, 926787), (32685, 617858), (65370, 308929)]