20588414

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{133691}}^1$

素因数の和:133711

約数の個数: 16

約数和(自身を含む): 38503296

約数和(自身を除く): 17914882

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 133691, 267382, 935837, 1470601, 1871674, 2941202, 10294207, 20588414]

約数ペア:

[(1, 20588414), (2, 10294207), (7, 2941202), (11, 1871674), (14, 1470601), (22, 935837), (77, 267382), (154, 133691)]