20424506

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{23369}}^1$

素因数の和:23413

約数の個数: 16

約数和(自身を含む): 33652800

約数和(自身を除く): 13228294

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 23369, 46738, 444011, 537487, 888022, 1074974, 10212253, 20424506]

約数ペア:

[(1, 20424506), (2, 10212253), (19, 1074974), (23, 888022), (38, 537487), (46, 444011), (437, 46738), (874, 23369)]