20624954

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{24151}}^1$

素因数の和:24221

約数の個数: 16

約数和(自身を含む): 35938176

約数和(自身を除く): 15313222

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 24151, 48302, 169057, 338114, 1473211, 2946422, 10312477, 20624954]

約数ペア:

[(1, 20624954), (2, 10312477), (7, 2946422), (14, 1473211), (61, 338114), (122, 169057), (427, 48302), (854, 24151)]