20134462894

素因数分解:

$2^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{2257733}}^1$

素因数の和:2257769

約数の個数: 32

約数和(自身を含む): 37929931200

約数和(自身を除く): 17795468306

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 343, 637, 686, 1274, 4459, 8918, 2257733, 4515466, 15804131, 29350529, 31608262, 58701058, 110628917, 205453703, 221257834, 410907406, 774402419, 1438175921, 1548804838, 2876351842, 10067231447, 20134462894]

約数ペア:

[(1, 20134462894), (2, 10067231447), (7, 2876351842), (13, 1548804838), (14, 1438175921), (26, 774402419), (49, 410907406), (91, 221257834), (98, 205453703), (182, 110628917), (343, 58701058), (637, 31608262), (686, 29350529), (1274, 15804131), (4459, 4515466), (8918, 2257733)]