20088176

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{26713}}^1$

素因数の和:26768

約数の個数: 20

約数和(自身を含む): 39750432

約数和(自身を除く): 19662256

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 26713, 53426, 106852, 213704, 427408, 1255511, 2511022, 5022044, 10044088, 20088176]

約数ペア:

[(1, 20088176), (2, 10044088), (4, 5022044), (8, 2511022), (16, 1255511), (47, 427408), (94, 213704), (188, 106852), (376, 53426), (752, 26713)]