20080576

素因数分解:

$2^6\times {\mathrm{263}}^1\times {\mathrm{1193}}^1$

素因数の和:1468

約数の個数: 28

約数和(自身を含む): 40032432

約数和(自身を除く): 19951856

約数列:

[1, 2, 4, 8, 16, 32, 64, 263, 526, 1052, 1193, 2104, 2386, 4208, 4772, 8416, 9544, 16832, 19088, 38176, 76352, 313759, 627518, 1255036, 2510072, 5020144, 10040288, 20080576]

約数ペア:

[(1, 20080576), (2, 10040288), (4, 5020144), (8, 2510072), (16, 1255036), (32, 627518), (64, 313759), (263, 76352), (526, 38176), (1052, 19088), (1193, 16832), (2104, 9544), (2386, 8416), (4208, 4772)]