20587427223

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{733}}^1$

素因数の和:1040

約数の個数: 64

約数和(自身を含む): 30973155840

約数和(自身を除く): 10385728617

約数列:

[1, 3, 11, 33, 73, 89, 131, 219, 267, 393, 733, 803, 979, 1441, 2199, 2409, 2937, 4323, 6497, 8063, 9563, 11659, 19491, 24189, 28689, 34977, 53509, 65237, 71467, 96023, 105193, 128249, 160527, 195711, 214401, 288069, 315579, 384747, 588599, 717607, 851107, 1056253, 1765797, 2152821, 2553321, 3168759, 4762301, 7009679, 8546047, 9362177, 14286903, 21029037, 25638141, 28086531, 52385311, 77106469, 94006517, 157155933, 231319407, 282019551, 623861431, 1871584293, 6862475741, 20587427223]

約数ペア:

[(1, 20587427223), (3, 6862475741), (11, 1871584293), (33, 623861431), (73, 282019551), (89, 231319407), (131, 157155933), (219, 94006517), (267, 77106469), (393, 52385311), (733, 28086531), (803, 25638141), (979, 21029037), (1441, 14286903), (2199, 9362177), (2409, 8546047), (2937, 7009679), (4323, 4762301), (6497, 3168759), (8063, 2553321), (9563, 2152821), (11659, 1765797), (19491, 1056253), (24189, 851107), (28689, 717607), (34977, 588599), (53509, 384747), (65237, 315579), (71467, 288069), (96023, 214401), (105193, 195711), (128249, 160527)]