20194193674

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{499}}^1\times {\mathrm{6521}}^1$

素因数の和:7158

約数の個数: 32

約数和(自身を含む): 31696920000

約数和(自身を除く): 11502726326

約数列:

[1, 2, 29, 58, 107, 214, 499, 998, 3103, 6206, 6521, 13042, 14471, 28942, 53393, 106786, 189109, 378218, 697747, 1395494, 1548397, 3096794, 3253979, 6507958, 20234663, 40469326, 94365391, 188730782, 348175753, 696351506, 10097096837, 20194193674]

約数ペア:

[(1, 20194193674), (2, 10097096837), (29, 696351506), (58, 348175753), (107, 188730782), (214, 94365391), (499, 40469326), (998, 20234663), (3103, 6507958), (6206, 3253979), (6521, 3096794), (13042, 1548397), (14471, 1395494), (28942, 697747), (53393, 378218), (106786, 189109)]