20244864

素因数分解:

$2^7\times 3^1\times {\mathrm{52721}}^1$

素因数の和:52738

約数の個数: 32

約数和(自身を含む): 53776440

約数和(自身を除く): 33531576

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 52721, 105442, 158163, 210884, 316326, 421768, 632652, 843536, 1265304, 1687072, 2530608, 3374144, 5061216, 6748288, 10122432, 20244864]

約数ペア:

[(1, 20244864), (2, 10122432), (3, 6748288), (4, 5061216), (6, 3374144), (8, 2530608), (12, 1687072), (16, 1265304), (24, 843536), (32, 632652), (48, 421768), (64, 316326), (96, 210884), (128, 158163), (192, 105442), (384, 52721)]