20298614

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{46771}}^1$

素因数の和:46811

約数の個数: 16

約数和(自身を含む): 35920896

約数和(自身を除く): 15622282

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 46771, 93542, 327397, 654794, 1449901, 2899802, 10149307, 20298614]

約数ペア:

[(1, 20298614), (2, 10149307), (7, 2899802), (14, 1449901), (31, 654794), (62, 327397), (217, 93542), (434, 46771)]