20568864

素因数分解:

$2^5\times 3^1\times {\mathrm{214259}}^1$

素因数の和:214272

約数の個数: 24

約数和(自身を含む): 53993520

約数和(自身を除く): 33424656

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 214259, 428518, 642777, 857036, 1285554, 1714072, 2571108, 3428144, 5142216, 6856288, 10284432, 20568864]

約数ペア:

[(1, 20568864), (2, 10284432), (3, 6856288), (4, 5142216), (6, 3428144), (8, 2571108), (12, 1714072), (16, 1285554), (24, 857036), (32, 642777), (48, 428518), (96, 214259)]