20195882434

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{15852341}}^1$

素因数の和:15852370

約数の個数: 24

約数和(自身を含む): 37950506748

約数和(自身を除く): 17754624314

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 15852341, 31704682, 110966387, 206080433, 221932774, 412160866, 776764709, 1442563031, 1553529418, 2885126062, 10097941217, 20195882434]

約数ペア:

[(1, 20195882434), (2, 10097941217), (7, 2885126062), (13, 1553529418), (14, 1442563031), (26, 776764709), (49, 412160866), (91, 221932774), (98, 206080433), (182, 110966387), (637, 31704682), (1274, 15852341)]