20038336

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{13613}}^1$

素因数の和:13648

約数の個数: 28

約数和(自身を含む): 41495472

約数和(自身を除く): 21457136

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 184, 368, 736, 1472, 13613, 27226, 54452, 108904, 217808, 313099, 435616, 626198, 871232, 1252396, 2504792, 5009584, 10019168, 20038336]

約数ペア:

[(1, 20038336), (2, 10019168), (4, 5009584), (8, 2504792), (16, 1252396), (23, 871232), (32, 626198), (46, 435616), (64, 313099), (92, 217808), (184, 108904), (368, 54452), (736, 27226), (1472, 13613)]