20177674

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53951}}^1$

素因数の和:53981

約数の個数: 16

約数和(自身を含む): 34960896

約数和(自身を除く): 14783222

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 53951, 107902, 593461, 917167, 1186922, 1834334, 10088837, 20177674]

約数ペア:

[(1, 20177674), (2, 10088837), (11, 1834334), (17, 1186922), (22, 917167), (34, 593461), (187, 107902), (374, 53951)]