20386110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{679537}}^1$

素因数の和:679547

約数の個数: 16

約数和(自身を含む): 48926736

約数和(自身を除く): 28540626

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 679537, 1359074, 2038611, 3397685, 4077222, 6795370, 10193055, 20386110]

約数ペア:

[(1, 20386110), (2, 10193055), (3, 6795370), (5, 4077222), (6, 3397685), (10, 2038611), (15, 1359074), (30, 679537)]