20174746824

素因数分解:

$2^3\times 3^2\times {\mathrm{641}}^1\times {\mathrm{437137}}^1$

素因数の和:437790

約数の個数: 48

約数和(自身を含む): 54725306220

約数和(自身を除く): 34550559396

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 641, 1282, 1923, 2564, 3846, 5128, 5769, 7692, 11538, 15384, 23076, 46152, 437137, 874274, 1311411, 1748548, 2622822, 3497096, 3934233, 5245644, 7868466, 10491288, 15736932, 31473864, 280204817, 560409634, 840614451, 1120819268, 1681228902, 2241638536, 2521843353, 3362457804, 5043686706, 6724915608, 10087373412, 20174746824]

約数ペア:

[(1, 20174746824), (2, 10087373412), (3, 6724915608), (4, 5043686706), (6, 3362457804), (8, 2521843353), (9, 2241638536), (12, 1681228902), (18, 1120819268), (24, 840614451), (36, 560409634), (72, 280204817), (641, 31473864), (1282, 15736932), (1923, 10491288), (2564, 7868466), (3846, 5245644), (5128, 3934233), (5769, 3497096), (7692, 2622822), (11538, 1748548), (15384, 1311411), (23076, 874274), (46152, 437137)]