20149286451842

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{461}}^2\times {\mathrm{96157}}^1$

素因数の和:97127

約数の個数: 48

約数和(自身を含む): 33177631288680

約数和(自身を除く): 13028344836838

約数列:

[1, 2, 17, 29, 34, 58, 461, 493, 922, 986, 7837, 13369, 15674, 26738, 96157, 192314, 212521, 227273, 425042, 454546, 1634669, 2788553, 3269338, 3612857, 5577106, 6163109, 7225714, 12326218, 44328377, 47405401, 88656754, 94810802, 104772853, 209545706, 753582409, 1285522933, 1507164818, 2571045866, 20435381797, 21853889861, 40870763594, 43707779722, 347401490549, 592626072113, 694802981098, 1185252144226, 10074643225921, 20149286451842]

約数ペア:

[(1, 20149286451842), (2, 10074643225921), (17, 1185252144226), (29, 694802981098), (34, 592626072113), (58, 347401490549), (461, 43707779722), (493, 40870763594), (922, 21853889861), (986, 20435381797), (7837, 2571045866), (13369, 1507164818), (15674, 1285522933), (26738, 753582409), (96157, 209545706), (192314, 104772853), (212521, 94810802), (227273, 88656754), (425042, 47405401), (454546, 44328377), (1634669, 12326218), (2788553, 7225714), (3269338, 6163109), (3612857, 5577106)]