20431230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{681041}}^1$

素因数の和:681051

約数の個数: 16

約数和(自身を含む): 49035024

約数和(自身を除く): 28603794

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 681041, 1362082, 2043123, 3405205, 4086246, 6810410, 10215615, 20431230]

約数ペア:

[(1, 20431230), (2, 10215615), (3, 6810410), (5, 4086246), (6, 3405205), (10, 2043123), (15, 1362082), (30, 681041)]