20173252488

素因数分解:

$2^3\times 3^1\times {\mathrm{443}}^1\times {\mathrm{1897409}}^1$

素因数の和:1897861

約数の個数: 32

約数和(自身を含む): 50547002400

約数和(自身を除く): 30373749912

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 443, 886, 1329, 1772, 2658, 3544, 5316, 10632, 1897409, 3794818, 5692227, 7589636, 11384454, 15179272, 22768908, 45537816, 840552187, 1681104374, 2521656561, 3362208748, 5043313122, 6724417496, 10086626244, 20173252488]

約数ペア:

[(1, 20173252488), (2, 10086626244), (3, 6724417496), (4, 5043313122), (6, 3362208748), (8, 2521656561), (12, 1681104374), (24, 840552187), (443, 45537816), (886, 22768908), (1329, 15179272), (1772, 11384454), (2658, 7589636), (3544, 5692227), (5316, 3794818), (10632, 1897409)]