20082012041

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{773}}^1\times {\mathrm{4261}}^1$

素因数の和:5121

約数の個数: 32

約数和(自身を含む): 25123569408

約数和(自身を除く): 5041557367

約数列:

[1, 7, 13, 67, 91, 469, 773, 871, 4261, 5411, 6097, 10049, 29827, 51791, 55393, 70343, 285487, 362537, 387751, 673283, 1998409, 3293753, 3711331, 4712981, 23056271, 25979317, 42818789, 220681451, 299731523, 1544770157, 2868858863, 20082012041]

約数ペア:

[(1, 20082012041), (7, 2868858863), (13, 1544770157), (67, 299731523), (91, 220681451), (469, 42818789), (773, 25979317), (871, 23056271), (4261, 4712981), (5411, 3711331), (6097, 3293753), (10049, 1998409), (29827, 673283), (51791, 387751), (55393, 362537), (70343, 285487)]