20610064

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{27407}}^1$

素因数の和:27462

約数の個数: 20

約数和(自身を含む): 40783104

約数和(自身を除く): 20173040

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 27407, 54814, 109628, 219256, 438512, 1288129, 2576258, 5152516, 10305032, 20610064]

約数ペア:

[(1, 20610064), (2, 10305032), (4, 5152516), (8, 2576258), (16, 1288129), (47, 438512), (94, 219256), (188, 109628), (376, 54814), (752, 27407)]