20943350401

素因数分解:

${\mathrm{643}}^1\times {\mathrm{3203}}^1\times {\mathrm{10169}}^1$

素因数の和:14015

約数の個数: 8

約数和(自身を含む): 20984533920

約数和(自身を除く): 41183519

約数列:

[1, 643, 3203, 10169, 2059529, 6538667, 32571307, 20943350401]

約数ペア:

[(1, 20943350401), (643, 32571307), (3203, 6538667), (10169, 2059529)]