20469810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{682327}}^1$

素因数の和:682337

約数の個数: 16

約数和(自身を含む): 49127616

約数和(自身を除く): 28657806

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 682327, 1364654, 2046981, 3411635, 4093962, 6823270, 10234905, 20469810]

約数ペア:

[(1, 20469810), (2, 10234905), (3, 6823270), (5, 4093962), (6, 3411635), (10, 2046981), (15, 1364654), (30, 682327)]