20289216

素因数分解:

$2^6\times 3^1\times {\mathrm{105673}}^1$

素因数の和:105688

約数の個数: 28

約数和(自身を含む): 53682392

約数和(自身を除く): 33393176

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 105673, 211346, 317019, 422692, 634038, 845384, 1268076, 1690768, 2536152, 3381536, 5072304, 6763072, 10144608, 20289216]

約数ペア:

[(1, 20289216), (2, 10144608), (3, 6763072), (4, 5072304), (6, 3381536), (8, 2536152), (12, 1690768), (16, 1268076), (24, 845384), (32, 634038), (48, 422692), (64, 317019), (96, 211346), (192, 105673)]