20359438

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{54437}}^1$

素因数の和:54467

約数の個数: 16

約数和(自身を含む): 35275824

約数和(自身を除く): 14916386

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 54437, 108874, 598807, 925429, 1197614, 1850858, 10179719, 20359438]

約数ペア:

[(1, 20359438), (2, 10179719), (11, 1850858), (17, 1197614), (22, 925429), (34, 598807), (187, 108874), (374, 54437)]