20153419314

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{479843317}}^1$

素因数の和:479843329

約数の個数: 16

約数和(自身を含む): 46064958528

約数和(自身を除く): 25911539214

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 479843317, 959686634, 1439529951, 2879059902, 3358903219, 6717806438, 10076709657, 20153419314]

約数ペア:

[(1, 20153419314), (2, 10076709657), (3, 6717806438), (6, 3358903219), (7, 2879059902), (14, 1439529951), (21, 959686634), (42, 479843317)]