20120804026

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{1283}}^1\times {\mathrm{110441}}^1$

素因数の和:111797

約数の個数: 16

約数和(自身を含む): 30630426048

約数和(自身を除く): 10509622022

約数列:

[1, 2, 71, 142, 1283, 2566, 91093, 110441, 182186, 220882, 7841311, 15682622, 141695803, 283391606, 10060402013, 20120804026]

約数ペア:

[(1, 20120804026), (2, 10060402013), (71, 283391606), (142, 141695803), (1283, 15682622), (2566, 7841311), (91093, 220882), (110441, 182186)]