20116352

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{6833}}^1$

素因数の和:6870

約数の個数: 32

約数和(自身を含む): 41824080

約数和(自身を除く): 21707728

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 368, 736, 1472, 2944, 6833, 13666, 27332, 54664, 109328, 157159, 218656, 314318, 437312, 628636, 874624, 1257272, 2514544, 5029088, 10058176, 20116352]

約数ペア:

[(1, 20116352), (2, 10058176), (4, 5029088), (8, 2514544), (16, 1257272), (23, 874624), (32, 628636), (46, 437312), (64, 314318), (92, 218656), (128, 157159), (184, 109328), (368, 54664), (736, 27332), (1472, 13666), (2944, 6833)]