20034444094

素因数分解:

$2^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41543}}^1$

素因数の和:41622

約数の個数: 64

約数和(自身を含む): 37888128000

約数和(自身を除く): 17853683906

約数列:

[1, 2, 7, 14, 19, 37, 38, 49, 74, 98, 133, 259, 266, 343, 518, 686, 703, 931, 1406, 1813, 1862, 3626, 4921, 6517, 9842, 12691, 13034, 25382, 34447, 41543, 68894, 83086, 241129, 290801, 482258, 581602, 789317, 1537091, 1578634, 2035607, 3074182, 4071214, 5525219, 10759637, 11050438, 14249249, 21519274, 28498498, 29204729, 38676533, 58409458, 75317459, 77353066, 150634918, 204433103, 270735731, 408866206, 527222213, 541471462, 1054444426, 1431031721, 2862063442, 10017222047, 20034444094]

約数ペア:

[(1, 20034444094), (2, 10017222047), (7, 2862063442), (14, 1431031721), (19, 1054444426), (37, 541471462), (38, 527222213), (49, 408866206), (74, 270735731), (98, 204433103), (133, 150634918), (259, 77353066), (266, 75317459), (343, 58409458), (518, 38676533), (686, 29204729), (703, 28498498), (931, 21519274), (1406, 14249249), (1813, 11050438), (1862, 10759637), (3626, 5525219), (4921, 4071214), (6517, 3074182), (9842, 2035607), (12691, 1578634), (13034, 1537091), (25382, 789317), (34447, 581602), (41543, 482258), (68894, 290801), (83086, 241129)]