20383728

素因数分解:

$2^4\times 3^1\times {\mathrm{424661}}^1$

素因数の和:424672

約数の個数: 20

約数和(自身を含む): 52658088

約数和(自身を除く): 32274360

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 424661, 849322, 1273983, 1698644, 2547966, 3397288, 5095932, 6794576, 10191864, 20383728]

約数ペア:

[(1, 20383728), (2, 10191864), (3, 6794576), (4, 5095932), (6, 3397288), (8, 2547966), (12, 1698644), (16, 1273983), (24, 849322), (48, 424661)]