20173728

素因数分解:

$2^5\times 3^1\times {\mathrm{210143}}^1$

素因数の和:210156

約数の個数: 24

約数和(自身を含む): 52956288

約数和(自身を除く): 32782560

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 210143, 420286, 630429, 840572, 1260858, 1681144, 2521716, 3362288, 5043432, 6724576, 10086864, 20173728]

約数ペア:

[(1, 20173728), (2, 10086864), (3, 6724576), (4, 5043432), (6, 3362288), (8, 2521716), (12, 1681144), (16, 1260858), (24, 840572), (32, 630429), (48, 420286), (96, 210143)]