20935046

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{499}}^1\times {\mathrm{1907}}^1$

素因数の和:2419

約数の個数: 16

約数和(自身を含む): 34344000

約数和(自身を除く): 13408954

約数列:

[1, 2, 11, 22, 499, 998, 1907, 3814, 5489, 10978, 20977, 41954, 951593, 1903186, 10467523, 20935046]

約数ペア:

[(1, 20935046), (2, 10467523), (11, 1903186), (22, 951593), (499, 41954), (998, 20977), (1907, 10978), (3814, 5489)]