20199456297

素因数分解:

$3^3\times {\mathrm{859}}^1\times {\mathrm{870929}}^1$

素因数の和:871797

約数の個数: 16

約数和(自身を含む): 29959992000

約数和(自身を除く): 9760535703

約数列:

[1, 3, 9, 27, 859, 2577, 7731, 23193, 870929, 2612787, 7838361, 23515083, 748128011, 2244384033, 6733152099, 20199456297]

約数ペア:

[(1, 20199456297), (3, 6733152099), (9, 2244384033), (27, 748128011), (859, 23515083), (2577, 7838361), (7731, 2612787), (23193, 870929)]