20142848896

素因数分解:

$2^7\times {\mathrm{157366007}}^1$

素因数の和:157366021

約数の個数: 16

約数和(自身を含む): 40128332040

約数和(自身を除く): 19985483144

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 157366007, 314732014, 629464028, 1258928056, 2517856112, 5035712224, 10071424448, 20142848896]

約数ペア:

[(1, 20142848896), (2, 10071424448), (4, 5035712224), (8, 2517856112), (16, 1258928056), (32, 629464028), (64, 314732014), (128, 157366007)]