20052746

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{49391}}^1$

素因数の和:49429

約数の個数: 16

約数和(自身を含む): 35562240

約数和(自身を除く): 15509494

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 49391, 98782, 345737, 691474, 1432339, 2864678, 10026373, 20052746]

約数ペア:

[(1, 20052746), (2, 10026373), (7, 2864678), (14, 1432339), (29, 691474), (58, 345737), (203, 98782), (406, 49391)]