20171255264

素因数分解:

$2^5\times {\mathrm{12479}}^1\times {\mathrm{50513}}^1$

素因数の和:63002

約数の個数: 24

約数和(自身を含む): 39716127360

約数和(自身を除く): 19544872096

約数列:

[1, 2, 4, 8, 16, 32, 12479, 24958, 49916, 50513, 99832, 101026, 199664, 202052, 399328, 404104, 808208, 1616416, 630351727, 1260703454, 2521406908, 5042813816, 10085627632, 20171255264]

約数ペア:

[(1, 20171255264), (2, 10085627632), (4, 5042813816), (8, 2521406908), (16, 1260703454), (32, 630351727), (12479, 1616416), (24958, 808208), (49916, 404104), (50513, 399328), (99832, 202052), (101026, 199664)]