20574850691

素因数分解:

${\mathrm{31}}^1\times {\mathrm{641}}^1\times {\mathrm{829}}^1\times {\mathrm{1249}}^1$

素因数の和:2750

約数の個数: 16

約数和(自身を含む): 21314400000

約数和(自身を除く): 739549309

約数列:

[1, 31, 641, 829, 1249, 19871, 25699, 38719, 531389, 800609, 1035421, 16473059, 24818879, 32098051, 663704861, 20574850691]

約数ペア:

[(1, 20574850691), (31, 663704861), (641, 32098051), (829, 24818879), (1249, 16473059), (19871, 1035421), (25699, 800609), (38719, 531389)]