20061874

素因数分解:

$2^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{4993}}^1$

素因数の和:5050

約数の個数: 24

約数和(自身を含む): 35866908

約数和(自身を除く): 15805034

約数列:

[1, 2, 7, 14, 41, 49, 82, 98, 287, 574, 2009, 4018, 4993, 9986, 34951, 69902, 204713, 244657, 409426, 489314, 1432991, 2865982, 10030937, 20061874]

約数ペア:

[(1, 20061874), (2, 10030937), (7, 2865982), (14, 1432991), (41, 489314), (49, 409426), (82, 244657), (98, 204713), (287, 69902), (574, 34951), (2009, 9986), (4018, 4993)]