20139998107

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{353}}^1\times {\mathrm{78049}}^1$

素因数の和:78462

約数の個数: 16

約数和(自身を含む): 21882722400

約数和(自身を除く): 1742724293

約数列:

[1, 17, 43, 353, 731, 6001, 15179, 78049, 258043, 1326833, 3356107, 27551297, 57053819, 468372049, 1184705771, 20139998107]

約数ペア:

[(1, 20139998107), (17, 1184705771), (43, 468372049), (353, 57053819), (731, 27551297), (6001, 3356107), (15179, 1326833), (78049, 258043)]