20161299930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{672043331}}^1$

素因数の和:672043341

約数の個数: 16

約数和(自身を含む): 48387119904

約数和(自身を除く): 28225819974

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 672043331, 1344086662, 2016129993, 3360216655, 4032259986, 6720433310, 10080649965, 20161299930]

約数ペア:

[(1, 20161299930), (2, 10080649965), (3, 6720433310), (5, 4032259986), (6, 3360216655), (10, 2016129993), (15, 1344086662), (30, 672043331)]