20196645155

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{821}}^1\times {\mathrm{73433}}^1$

素因数の和:74326

約数の個数: 16

約数和(自身を含む): 24628001184

約数和(自身を除く): 4431356029

約数列:

[1, 5, 67, 335, 821, 4105, 55007, 73433, 275035, 367165, 4920011, 24600055, 60288493, 301442465, 4039329031, 20196645155]

約数ペア:

[(1, 20196645155), (5, 4039329031), (67, 301442465), (335, 60288493), (821, 24600055), (4105, 4920011), (55007, 367165), (73433, 275035)]