20480352

素因数分解:

$2^5\times 3^1\times {\mathrm{213337}}^1$

素因数の和:213350

約数の個数: 24

約数和(自身を含む): 53761176

約数和(自身を除く): 33280824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 213337, 426674, 640011, 853348, 1280022, 1706696, 2560044, 3413392, 5120088, 6826784, 10240176, 20480352]

約数ペア:

[(1, 20480352), (2, 10240176), (3, 6826784), (4, 5120088), (6, 3413392), (8, 2560044), (12, 1706696), (16, 1280022), (24, 853348), (32, 640011), (48, 426674), (96, 213337)]