20826014

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{49823}}^1$

素因数の和:49855

約数の個数: 16

約数和(自身を含む): 35873280

約数和(自身を除く): 15047266

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 49823, 99646, 548053, 946637, 1096106, 1893274, 10413007, 20826014]

約数ペア:

[(1, 20826014), (2, 10413007), (11, 1893274), (19, 1096106), (22, 946637), (38, 548053), (209, 99646), (418, 49823)]