20179230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{672641}}^1$

素因数の和:672651

約数の個数: 16

約数和(自身を含む): 48430224

約数和(自身を除く): 28250994

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 672641, 1345282, 2017923, 3363205, 4035846, 6726410, 10089615, 20179230]

約数ペア:

[(1, 20179230), (2, 10089615), (3, 6726410), (5, 4035846), (6, 3363205), (10, 2017923), (15, 1345282), (30, 672641)]