20682179727

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{3307}}^1\times {\mathrm{189517}}^1$

素因数の和:192838

約数の個数: 16

約数和(自身を含む): 30092426112

約数和(自身を除く): 9410246385

約数列:

[1, 3, 11, 33, 3307, 9921, 36377, 109131, 189517, 568551, 2084687, 6254061, 626732719, 1880198157, 6894059909, 20682179727]

約数ペア:

[(1, 20682179727), (3, 6894059909), (11, 1880198157), (33, 626732719), (3307, 6254061), (9921, 2084687), (36377, 568551), (109131, 189517)]