20235710511

素因数分解:

$3^2\times {\mathrm{397}}^1\times {\mathrm{613}}^1\times {\mathrm{9239}}^1$

素因数の和:10255

約数の個数: 24

約数和(自身を含む): 29353964640

約数和(自身を除く): 9118254129

約数列:

[1, 3, 9, 397, 613, 1191, 1839, 3573, 5517, 9239, 27717, 83151, 243361, 730083, 2190249, 3667883, 5663507, 11003649, 16990521, 33010947, 50971563, 2248412279, 6745236837, 20235710511]

約数ペア:

[(1, 20235710511), (3, 6745236837), (9, 2248412279), (397, 50971563), (613, 33010947), (1191, 16990521), (1839, 11003649), (3573, 5663507), (5517, 3667883), (9239, 2190249), (27717, 730083), (83151, 243361)]