20808821034

素因数分解:

$2^1\times 3^2\times {\mathrm{1697}}^1\times {\mathrm{681229}}^1$

素因数の和:682934

約数の個数: 24

約数和(自身を含む): 45112413060

約数和(自身を除く): 24303592026

約数列:

[1, 2, 3, 6, 9, 18, 1697, 3394, 5091, 10182, 15273, 30546, 681229, 1362458, 2043687, 4087374, 6131061, 12262122, 1156045613, 2312091226, 3468136839, 6936273678, 10404410517, 20808821034]

約数ペア:

[(1, 20808821034), (2, 10404410517), (3, 6936273678), (6, 3468136839), (9, 2312091226), (18, 1156045613), (1697, 12262122), (3394, 6131061), (5091, 4087374), (10182, 2043687), (15273, 1362458), (30546, 681229)]