20280539903

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1746967}}^1$

素因数の和:1747046

約数の個数: 16

約数和(自身を含む): 23479249920

約数和(自身を除く): 3198710017

約数列:

[1, 13, 19, 47, 247, 611, 893, 11609, 1746967, 22710571, 33192373, 82107449, 431500849, 1067396837, 1560041531, 20280539903]

約数ペア:

[(1, 20280539903), (13, 1560041531), (19, 1067396837), (47, 431500849), (247, 82107449), (611, 33192373), (893, 22710571), (11609, 1746967)]