20949134

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{32429}}^1$

素因数の和:32467

約数の個数: 16

約数和(自身を含む): 35024400

約数和(自身を除く): 14075266

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 32429, 64858, 551293, 616151, 1102586, 1232302, 10474567, 20949134]

約数ペア:

[(1, 20949134), (2, 10474567), (17, 1232302), (19, 1102586), (34, 616151), (38, 551293), (323, 64858), (646, 32429)]