20147560464

素因数分解:

$2^4\times 3^1\times {\mathrm{419740843}}^1$

素因数の和:419740854

約数の個数: 20

約数和(自身を含む): 52047864656

約数和(自身を除く): 31900304192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 419740843, 839481686, 1259222529, 1678963372, 2518445058, 3357926744, 5036890116, 6715853488, 10073780232, 20147560464]

約数ペア:

[(1, 20147560464), (2, 10073780232), (3, 6715853488), (4, 5036890116), (6, 3357926744), (8, 2518445058), (12, 1678963372), (16, 1259222529), (24, 839481686), (48, 419740843)]