20488368

素因数分解:

$2^4\times 3^1\times {\mathrm{426841}}^1$

素因数の和:426852

約数の個数: 20

約数和(自身を含む): 52928408

約数和(自身を除く): 32440040

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 426841, 853682, 1280523, 1707364, 2561046, 3414728, 5122092, 6829456, 10244184, 20488368]

約数ペア:

[(1, 20488368), (2, 10244184), (3, 6829456), (4, 5122092), (6, 3414728), (8, 2561046), (12, 1707364), (16, 1280523), (24, 853682), (48, 426841)]