20528096

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{13649}}^1$

素因数の和:13706

約数の個数: 24

約数和(自身を含む): 41277600

約数和(自身を除く): 20749504

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 188, 376, 752, 1504, 13649, 27298, 54596, 109192, 218384, 436768, 641503, 1283006, 2566012, 5132024, 10264048, 20528096]

約数ペア:

[(1, 20528096), (2, 10264048), (4, 5132024), (8, 2566012), (16, 1283006), (32, 641503), (47, 436768), (94, 218384), (188, 109192), (376, 54596), (752, 27298), (1504, 13649)]