20186800059

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3301}}^1\times {\mathrm{6311}}^1$

素因数の和:9651

約数の個数: 32

約数和(自身を含む): 30012802560

約数和(自身を除く): 9826002501

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 3301, 6311, 9903, 18933, 56117, 62719, 107287, 119909, 168351, 188157, 321861, 359727, 1066223, 2038453, 3198669, 6115359, 20832611, 62497833, 354154387, 395819609, 1062463161, 1187458827, 6728933353, 20186800059]

約数ペア:

[(1, 20186800059), (3, 6728933353), (17, 1187458827), (19, 1062463161), (51, 395819609), (57, 354154387), (323, 62497833), (969, 20832611), (3301, 6115359), (6311, 3198669), (9903, 2038453), (18933, 1066223), (56117, 359727), (62719, 321861), (107287, 188157), (119909, 168351)]