20172959902

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{325370321}}^1$

素因数の和:325370354

約数の個数: 8

約数和(自身を含む): 31235550912

約数和(自身を除く): 11062591010

約数列:

[1, 2, 31, 62, 325370321, 650740642, 10086479951, 20172959902]

約数ペア:

[(1, 20172959902), (2, 10086479951), (31, 650740642), (62, 325370321)]