20138087828

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{5916007}}^1$

素因数の和:5916071

約数の個数: 24

約数和(自身を含む): 37767795072

約数和(自身を除く): 17629707244

約数列:

[1, 2, 4, 23, 37, 46, 74, 92, 148, 851, 1702, 3404, 5916007, 11832014, 23664028, 136068161, 218892259, 272136322, 437784518, 544272644, 875569036, 5034521957, 10069043914, 20138087828]

約数ペア:

[(1, 20138087828), (2, 10069043914), (4, 5034521957), (23, 875569036), (37, 544272644), (46, 437784518), (74, 272136322), (92, 218892259), (148, 136068161), (851, 23664028), (1702, 11832014), (3404, 5916007)]