20187453094

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{5531}}^1\times {\mathrm{29917}}^1$

素因数の和:35511

約数の個数: 16

約数和(自身を含む): 30784185936

約数和(自身を除く): 10596732842

約数列:

[1, 2, 61, 122, 5531, 11062, 29917, 59834, 337391, 674782, 1824937, 3649874, 165470927, 330941854, 10093726547, 20187453094]

約数ペア:

[(1, 20187453094), (2, 10093726547), (61, 330941854), (122, 165470927), (5531, 3649874), (11062, 1824937), (29917, 674782), (59834, 337391)]