20431004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{24439}}^1$

素因数の和:24473

約数の個数: 24

約数和(自身を含む): 41059200

約数和(自身を除く): 20628196

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 24439, 48878, 97756, 268829, 464341, 537658, 928682, 1075316, 1857364, 5107751, 10215502, 20431004]

約数ペア:

[(1, 20431004), (2, 10215502), (4, 5107751), (11, 1857364), (19, 1075316), (22, 928682), (38, 537658), (44, 464341), (76, 268829), (209, 97756), (418, 48878), (836, 24439)]