20569332

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{244873}}^1$

素因数の和:244887

約数の個数: 24

約数和(自身を含む): 54851776

約数和(自身を除く): 34282444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 244873, 489746, 734619, 979492, 1469238, 1714111, 2938476, 3428222, 5142333, 6856444, 10284666, 20569332]

約数ペア:

[(1, 20569332), (2, 10284666), (3, 6856444), (4, 5142333), (6, 3428222), (7, 2938476), (12, 1714111), (14, 1469238), (21, 979492), (28, 734619), (42, 489746), (84, 244873)]