20131950385

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{673}}^1\times {\mathrm{75731}}^1$

素因数の和:76488

約数の個数: 16

約数和(自身を含む): 24500816640

約数和(自身を除く): 4368866255

約数列:

[1, 5, 79, 395, 673, 3365, 53167, 75731, 265835, 378655, 5982749, 29913745, 50966963, 254834815, 4026390077, 20131950385]

約数ペア:

[(1, 20131950385), (5, 4026390077), (79, 254834815), (395, 50966963), (673, 29913745), (3365, 5982749), (53167, 378655), (75731, 265835)]