20532088

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{25411}}^1$

素因数の和:25518

約数の個数: 16

約数和(自身を含む): 38880360

約数和(自身を除く): 18348272

約数列:

[1, 2, 4, 8, 101, 202, 404, 808, 25411, 50822, 101644, 203288, 2566511, 5133022, 10266044, 20532088]

約数ペア:

[(1, 20532088), (2, 10266044), (4, 5133022), (8, 2566511), (101, 203288), (202, 101644), (404, 50822), (808, 25411)]