18823020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{313717}}^1$

素因数の和:313729

約数の個数: 24

約数和(自身を含む): 52704624

約数和(自身を除く): 33881604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 313717, 627434, 941151, 1254868, 1568585, 1882302, 3137170, 3764604, 4705755, 6274340, 9411510, 18823020]

約数ペア:

[(1, 18823020), (2, 9411510), (3, 6274340), (4, 4705755), (5, 3764604), (6, 3137170), (10, 1882302), (12, 1568585), (15, 1254868), (20, 941151), (30, 627434), (60, 313717)]