20192288

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{33211}}^1$

素因数の和:33240

約数の個数: 24

約数和(自身を含む): 41847120

約数和(自身を除く): 21654832

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 33211, 66422, 132844, 265688, 531376, 631009, 1062752, 1262018, 2524036, 5048072, 10096144, 20192288]

約数ペア:

[(1, 20192288), (2, 10096144), (4, 5048072), (8, 2524036), (16, 1262018), (19, 1062752), (32, 631009), (38, 531376), (76, 265688), (152, 132844), (304, 66422), (608, 33211)]