20149968

素因数分解:

$2^4\times 3^1\times {\mathrm{419791}}^1$

素因数の和:419802

約数の個数: 20

約数和(自身を含む): 52054208

約数和(自身を除く): 31904240

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 419791, 839582, 1259373, 1679164, 2518746, 3358328, 5037492, 6716656, 10074984, 20149968]

約数ペア:

[(1, 20149968), (2, 10074984), (3, 6716656), (4, 5037492), (6, 3358328), (8, 2518746), (12, 1679164), (16, 1259373), (24, 839582), (48, 419791)]