20196703709

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{5998427}}^1$

素因数の和:5998484

約数の個数: 16

約数和(自身を含む): 25529309568

約数和(自身を除く): 5332605859

約数列:

[1, 7, 13, 37, 91, 259, 481, 3367, 5998427, 41988989, 77979551, 221941799, 545856857, 1553592593, 2885243387, 20196703709]

約数ペア:

[(1, 20196703709), (7, 2885243387), (13, 1553592593), (37, 545856857), (91, 221941799), (259, 77979551), (481, 41988989), (3367, 5998427)]