20070356404

素因数分解:

$2^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{2789099}}^1$

素因数の和:2789367

約数の個数: 24

約数和(自身を含む): 40296916800

約数和(自身を除く): 20226560396

約数列:

[1, 2, 4, 7, 14, 28, 257, 514, 1028, 1799, 3598, 7196, 2789099, 5578198, 11156396, 19523693, 39047386, 78094772, 716798443, 1433596886, 2867193772, 5017589101, 10035178202, 20070356404]

約数ペア:

[(1, 20070356404), (2, 10035178202), (4, 5017589101), (7, 2867193772), (14, 1433596886), (28, 716798443), (257, 78094772), (514, 39047386), (1028, 19523693), (1799, 11156396), (3598, 5578198), (7196, 2789099)]