20134527545

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{5156089}}^1$

素因数の和:5156176

約数の個数: 16

約数和(自身を含む): 26729170560

約数和(自身を除く): 6594643015

約数列:

[1, 5, 11, 55, 71, 355, 781, 3905, 5156089, 25780445, 56716979, 283584895, 366082319, 1830411595, 4026905509, 20134527545]

約数ペア:

[(1, 20134527545), (5, 4026905509), (11, 1830411595), (55, 366082319), (71, 283584895), (355, 56716979), (781, 25780445), (3905, 5156089)]