20162874

素因数分解:

$2^1\times 3^1\times {\mathrm{281}}^1\times {\mathrm{11959}}^1$

素因数の和:12245

約数の個数: 16

約数和(自身を含む): 40472640

約数和(自身を除く): 20309766

約数列:

[1, 2, 3, 6, 281, 562, 843, 1686, 11959, 23918, 35877, 71754, 3360479, 6720958, 10081437, 20162874]

約数ペア:

[(1, 20162874), (2, 10081437), (3, 6720958), (6, 3360479), (281, 71754), (562, 35877), (843, 23918), (1686, 11959)]