20817744

素因数分解:

$2^4\times 3^1\times {\mathrm{433703}}^1$

素因数の和:433714

約数の個数: 20

約数和(自身を含む): 53779296

約数和(自身を除く): 32961552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 433703, 867406, 1301109, 1734812, 2602218, 3469624, 5204436, 6939248, 10408872, 20817744]

約数ペア:

[(1, 20817744), (2, 10408872), (3, 6939248), (4, 5204436), (6, 3469624), (8, 2602218), (12, 1734812), (16, 1301109), (24, 867406), (48, 433703)]