20854699

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{607}}^1$

素因数の和:714

約数の個数: 16

約数和(自身を含む): 23113728

約数和(自身を除く): 2259029

約数列:

[1, 17, 43, 47, 607, 731, 799, 2021, 10319, 26101, 28529, 34357, 443717, 484993, 1226747, 20854699]

約数ペア:

[(1, 20854699), (17, 1226747), (43, 484993), (47, 443717), (607, 34357), (731, 28529), (799, 26101), (2021, 10319)]