20827328

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{14149}}^1$

素因数の和:14184

約数の個数: 28

約数和(自身を含む): 43129200

約数和(自身を除く): 22301872

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 184, 368, 736, 1472, 14149, 28298, 56596, 113192, 226384, 325427, 452768, 650854, 905536, 1301708, 2603416, 5206832, 10413664, 20827328]

約数ペア:

[(1, 20827328), (2, 10413664), (4, 5206832), (8, 2603416), (16, 1301708), (23, 905536), (32, 650854), (46, 452768), (64, 325427), (92, 226384), (184, 113192), (368, 56596), (736, 28298), (1472, 14149)]