20121363035

素因数分解:

$5^1\times {\mathrm{163}}^1\times {\mathrm{359}}^1\times {\mathrm{68771}}^1$

素因数の和:69298

約数の個数: 16

約数和(自身を含む): 24361793280

約数和(自身を除く): 4240430245

約数列:

[1, 5, 163, 359, 815, 1795, 58517, 68771, 292585, 343855, 11209673, 24688789, 56048365, 123443945, 4024272607, 20121363035]

約数ペア:

[(1, 20121363035), (5, 4024272607), (163, 123443945), (359, 56048365), (815, 24688789), (1795, 11209673), (58517, 343855), (68771, 292585)]