20156042589

素因数分解:

$3^1\times {\mathrm{163}}^1\times {\mathrm{197}}^1\times {\mathrm{209233}}^1$

素因数の和:209596

約数の個数: 16

約数和(自身を含む): 27176985792

約数和(自身を除く): 7020943203

約数列:

[1, 3, 163, 197, 489, 591, 32111, 96333, 209233, 627699, 34104979, 41218901, 102314937, 123656703, 6718680863, 20156042589]

約数ペア:

[(1, 20156042589), (3, 6718680863), (163, 123656703), (197, 102314937), (489, 41218901), (591, 34104979), (32111, 627699), (96333, 209233)]