20199312138

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{46117151}}^1$

素因数の和:46117229

約数の個数: 16

約数和(自身を含む): 40952030976

約数和(自身を除く): 20752718838

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 46117151, 92234302, 138351453, 276702906, 3366552023, 6733104046, 10099656069, 20199312138]

約数ペア:

[(1, 20199312138), (2, 10099656069), (3, 6733104046), (6, 3366552023), (73, 276702906), (146, 138351453), (219, 92234302), (438, 46117151)]