20568432

素因数分解:

$2^4\times 3^1\times {\mathrm{428509}}^1$

素因数の和:428520

約数の個数: 20

約数和(自身を含む): 53135240

約数和(自身を除く): 32566808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 428509, 857018, 1285527, 1714036, 2571054, 3428072, 5142108, 6856144, 10284216, 20568432]

約数ペア:

[(1, 20568432), (2, 10284216), (3, 6856144), (4, 5142108), (6, 3428072), (8, 2571054), (12, 1714036), (16, 1285527), (24, 857018), (48, 428509)]