24426020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{64279}}^1$

素因数の和:64307

約数の個数: 24

約数和(自身を含む): 53995200

約数和(自身を除く): 29569180

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 64279, 128558, 257116, 321395, 642790, 1221301, 1285580, 2442602, 4885204, 6106505, 12213010, 24426020]

約数ペア:

[(1, 24426020), (2, 12213010), (4, 6106505), (5, 4885204), (10, 2442602), (19, 1285580), (20, 1221301), (38, 642790), (76, 321395), (95, 257116), (190, 128558), (380, 64279)]