20329666

素因数分解:

$2^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{6397}}^1$

素因数の和:6633

約数の個数: 16

約数和(自身を含む): 35009856

約数和(自身を除く): 14680190

約数列:

[1, 2, 7, 14, 227, 454, 1589, 3178, 6397, 12794, 44779, 89558, 1452119, 2904238, 10164833, 20329666]

約数ペア:

[(1, 20329666), (2, 10164833), (7, 2904238), (14, 1452119), (227, 89558), (454, 44779), (1589, 12794), (3178, 6397)]