2020307133771

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{853}}^1\times {\mathrm{13850717}}^1$

素因数の和:13851595

約数の個数: 24

約数和(自身を含む): 3075413424720

約数和(自身を除く): 1055106290949

約数列:

[1, 3, 9, 19, 57, 171, 853, 2559, 7677, 16207, 48621, 145863, 13850717, 41552151, 124656453, 263163623, 789490869, 2368472607, 11814661601, 35443984803, 106331954409, 224478570419, 673435711257, 2020307133771]

約数ペア:

[(1, 2020307133771), (3, 673435711257), (9, 224478570419), (19, 106331954409), (57, 35443984803), (171, 11814661601), (853, 2368472607), (2559, 789490869), (7677, 263163623), (16207, 124656453), (48621, 41552151), (145863, 13850717)]