20186130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{672871}}^1$

素因数の和:672881

約数の個数: 16

約数和(自身を含む): 48446784

約数和(自身を除く): 28260654

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 672871, 1345742, 2018613, 3364355, 4037226, 6728710, 10093065, 20186130]

約数ペア:

[(1, 20186130), (2, 10093065), (3, 6728710), (5, 4037226), (6, 3364355), (10, 2018613), (15, 1345742), (30, 672871)]