20197119093

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{6492163}}^1$

素因数の和:6492244

約数の個数: 16

約数和(自身を含む): 28981020096

約数和(自身を除く): 8783901003

約数列:

[1, 3, 17, 51, 61, 183, 1037, 3111, 6492163, 19476489, 110366771, 331100313, 396021943, 1188065829, 6732373031, 20197119093]

約数ペア:

[(1, 20197119093), (3, 6732373031), (17, 1188065829), (51, 396021943), (61, 331100313), (183, 110366771), (1037, 19476489), (3111, 6492163)]