20132885576

素因数分解:

$2^3\times {\mathrm{863}}^1\times {\mathrm{2916119}}^1$

素因数の和:2916988

約数の個数: 16

約数和(自身を含む): 37792915200

約数和(自身を除く): 17660029624

約数列:

[1, 2, 4, 8, 863, 1726, 3452, 6904, 2916119, 5832238, 11664476, 23328952, 2516610697, 5033221394, 10066442788, 20132885576]

約数ペア:

[(1, 20132885576), (2, 10066442788), (4, 5033221394), (8, 2516610697), (863, 23328952), (1726, 11664476), (3452, 5832238), (6904, 2916119)]