20267114

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{49919}}^1$

素因数の和:49957

約数の個数: 16

約数和(自身を含む): 35942400

約数和(自身を除く): 15675286

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 49919, 99838, 349433, 698866, 1447651, 2895302, 10133557, 20267114]

約数ペア:

[(1, 20267114), (2, 10133557), (7, 2895302), (14, 1447651), (29, 698866), (58, 349433), (203, 99838), (406, 49919)]