20896696

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{337}}^2$

素因数の和:703

約数の個数: 24

約数和(自身を含む): 41006520

約数和(自身を除く): 20109824

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 337, 674, 1348, 2696, 7751, 15502, 31004, 62008, 113569, 227138, 454276, 908552, 2612087, 5224174, 10448348, 20896696]

約数ペア:

[(1, 20896696), (2, 10448348), (4, 5224174), (8, 2612087), (23, 908552), (46, 454276), (92, 227138), (184, 113569), (337, 62008), (674, 31004), (1348, 15502), (2696, 7751)]