20186070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{672869}}^1$

素因数の和:672879

約数の個数: 16

約数和(自身を含む): 48446640

約数和(自身を除く): 28260570

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 672869, 1345738, 2018607, 3364345, 4037214, 6728690, 10093035, 20186070]

約数ペア:

[(1, 20186070), (2, 10093035), (3, 6728690), (5, 4037214), (6, 3364345), (10, 2018607), (15, 1345738), (30, 672869)]