20281110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{676037}}^1$

素因数の和:676047

約数の個数: 16

約数和(自身を含む): 48674736

約数和(自身を除く): 28393626

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 676037, 1352074, 2028111, 3380185, 4056222, 6760370, 10140555, 20281110]

約数ペア:

[(1, 20281110), (2, 10140555), (3, 6760370), (5, 4056222), (6, 3380185), (10, 2028111), (15, 1352074), (30, 676037)]