20084320

素因数分解:

$2^5\times 5^1\times {\mathrm{125527}}^1$

素因数の和:125542

約数の個数: 24

約数和(自身を含む): 47449584

約数和(自身を除く): 27365264

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 125527, 251054, 502108, 627635, 1004216, 1255270, 2008432, 2510540, 4016864, 5021080, 10042160, 20084320]

約数ペア:

[(1, 20084320), (2, 10042160), (4, 5021080), (5, 4016864), (8, 2510540), (10, 2008432), (16, 1255270), (20, 1004216), (32, 627635), (40, 502108), (80, 251054), (160, 125527)]