20145844524

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2287}}^1\times {\mathrm{56467}}^1$

素因数の和:58774

約数の個数: 48

約数和(自身を含む): 50645923328

約数和(自身を除く): 30500078804

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 2287, 4574, 6861, 9148, 13722, 27444, 29731, 56467, 59462, 89193, 112934, 118924, 169401, 178386, 225868, 338802, 356772, 677604, 734071, 1468142, 2202213, 2936284, 4404426, 8808852, 129140029, 258280058, 387420087, 516560116, 774840174, 1549680348, 1678820377, 3357640754, 5036461131, 6715281508, 10072922262, 20145844524]

約数ペア:

[(1, 20145844524), (2, 10072922262), (3, 6715281508), (4, 5036461131), (6, 3357640754), (12, 1678820377), (13, 1549680348), (26, 774840174), (39, 516560116), (52, 387420087), (78, 258280058), (156, 129140029), (2287, 8808852), (4574, 4404426), (6861, 2936284), (9148, 2202213), (13722, 1468142), (27444, 734071), (29731, 677604), (56467, 356772), (59462, 338802), (89193, 225868), (112934, 178386), (118924, 169401)]