20207632

素因数分解:

$2^4\times {\mathrm{1021}}^1\times {\mathrm{1237}}^1$

素因数の和:2266

約数の個数: 20

約数和(自身を含む): 39222316

約数和(自身を除く): 19014684

約数列:

[1, 2, 4, 8, 16, 1021, 1237, 2042, 2474, 4084, 4948, 8168, 9896, 16336, 19792, 1262977, 2525954, 5051908, 10103816, 20207632]

約数ペア:

[(1, 20207632), (2, 10103816), (4, 5051908), (8, 2525954), (16, 1262977), (1021, 19792), (1237, 16336), (2042, 9896), (2474, 8168), (4084, 4948)]