20346022161

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{394601}}^1$

素因数の和:394961

約数の個数: 24

約数和(自身を含む): 31209861384

約数和(自身を除く): 10863839223

約数列:

[1, 3, 9, 17, 51, 153, 337, 1011, 3033, 5729, 17187, 51561, 394601, 1183803, 3551409, 6708217, 20124651, 60373953, 132980537, 398941611, 1196824833, 2260669129, 6782007387, 20346022161]

約数ペア:

[(1, 20346022161), (3, 6782007387), (9, 2260669129), (17, 1196824833), (51, 398941611), (153, 132980537), (337, 60373953), (1011, 20124651), (3033, 6708217), (5729, 3551409), (17187, 1183803), (51561, 394601)]