20158410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{671947}}^1$

素因数の和:671957

約数の個数: 16

約数和(自身を含む): 48380256

約数和(自身を除く): 28221846

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 671947, 1343894, 2015841, 3359735, 4031682, 6719470, 10079205, 20158410]

約数ペア:

[(1, 20158410), (2, 10079205), (3, 6719470), (5, 4031682), (6, 3359735), (10, 2015841), (15, 1343894), (30, 671947)]