20316199687

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{1931}}^1\times {\mathrm{22433}}^1$

素因数の和:24438

約数の個数: 16

約数和(自身を含む): 23578313472

約数和(自身を除く): 3262113785

約数列:

[1, 7, 67, 469, 1931, 13517, 22433, 129377, 157031, 905639, 1503011, 10521077, 43318123, 303226861, 2902314241, 20316199687]

約数ペア:

[(1, 20316199687), (7, 2902314241), (67, 303226861), (469, 43318123), (1931, 10521077), (13517, 1503011), (22433, 905639), (129377, 157031)]