20882432

素因数分解:

$2^{10}\times {\mathrm{20393}}^1$

素因数の和:20413

約数の個数: 22

約数和(自身を含む): 41746518

約数和(自身を除く): 20864086

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 20393, 40786, 81572, 163144, 326288, 652576, 1305152, 2610304, 5220608, 10441216, 20882432]

約数ペア:

[(1, 20882432), (2, 10441216), (4, 5220608), (8, 2610304), (16, 1305152), (32, 652576), (64, 326288), (128, 163144), (256, 81572), (512, 40786), (1024, 20393)]