20134130

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{27581}}^1$

素因数の和:27661

約数の個数: 16

約数和(自身を含む): 36739224

約数和(自身を除く): 16605094

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 27581, 55162, 137905, 275810, 2013413, 4026826, 10067065, 20134130]

約数ペア:

[(1, 20134130), (2, 10067065), (5, 4026826), (10, 2013413), (73, 275810), (146, 137905), (365, 55162), (730, 27581)]