20115232

素因数分解:

$2^5\times {\mathrm{193}}^1\times {\mathrm{3257}}^1$

素因数の和:3460

約数の個数: 24

約数和(自身を含む): 39819276

約数和(自身を除く): 19704044

約数列:

[1, 2, 4, 8, 16, 32, 193, 386, 772, 1544, 3088, 3257, 6176, 6514, 13028, 26056, 52112, 104224, 628601, 1257202, 2514404, 5028808, 10057616, 20115232]

約数ペア:

[(1, 20115232), (2, 10057616), (4, 5028808), (8, 2514404), (16, 1257202), (32, 628601), (193, 104224), (386, 52112), (772, 26056), (1544, 13028), (3088, 6514), (3257, 6176)]