20085767001

素因数分解:

$3^2\times {\mathrm{877}}^1\times {\mathrm{2544757}}^1$

素因数の和:2545640

約数の個数: 12

約数和(自身を含む): 29045867812

約数和(自身を除く): 8960100811

約数列:

[1, 3, 9, 877, 2631, 7893, 2544757, 7634271, 22902813, 2231751889, 6695255667, 20085767001]

約数ペア:

[(1, 20085767001), (3, 6695255667), (9, 2231751889), (877, 22902813), (2631, 7634271), (7893, 2544757)]