20342286594

素因数分解:

$2^1\times 3^3\times 7^3\times {\mathrm{587}}^1\times {\mathrm{1871}}^1$

素因数の和:2490

約数の個数: 128

約数和(自身を含む): 52835328000

約数和(自身を除く): 32493041406

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 343, 378, 441, 587, 686, 882, 1029, 1174, 1323, 1761, 1871, 2058, 2646, 3087, 3522, 3742, 4109, 5283, 5613, 6174, 8218, 9261, 10566, 11226, 12327, 13097, 15849, 16839, 18522, 24654, 26194, 28763, 31698, 33678, 36981, 39291, 50517, 57526, 73962, 78582, 86289, 91679, 101034, 110943, 117873, 172578, 183358, 201341, 221886, 235746, 258867, 275037, 353619, 402682, 517734, 550074, 604023, 641753, 707238, 776601, 825111, 1098277, 1208046, 1283506, 1553202, 1650222, 1812069, 1925259, 2196554, 2475333, 3294831, 3624138, 3850518, 4950666, 5436207, 5775777, 6589662, 7687939, 9884493, 10872414, 11551554, 15375878, 17327331, 19768986, 23063817, 29653479, 34654662, 46127634, 53815573, 59306958, 69191451, 107631146, 138382902, 161446719, 207574353, 322893438, 376709011, 415148706, 484340157, 753418022, 968680314, 1130127033, 1453020471, 2260254066, 2906040942, 3390381099, 6780762198, 10171143297, 20342286594]

約数ペア:

[(1, 20342286594), (2, 10171143297), (3, 6780762198), (6, 3390381099), (7, 2906040942), (9, 2260254066), (14, 1453020471), (18, 1130127033), (21, 968680314), (27, 753418022), (42, 484340157), (49, 415148706), (54, 376709011), (63, 322893438), (98, 207574353), (126, 161446719), (147, 138382902), (189, 107631146), (294, 69191451), (343, 59306958), (378, 53815573), (441, 46127634), (587, 34654662), (686, 29653479), (882, 23063817), (1029, 19768986), (1174, 17327331), (1323, 15375878), (1761, 11551554), (1871, 10872414), (2058, 9884493), (2646, 7687939), (3087, 6589662), (3522, 5775777), (3742, 5436207), (4109, 4950666), (5283, 3850518), (5613, 3624138), (6174, 3294831), (8218, 2475333), (9261, 2196554), (10566, 1925259), (11226, 1812069), (12327, 1650222), (13097, 1553202), (15849, 1283506), (16839, 1208046), (18522, 1098277), (24654, 825111), (26194, 776601), (28763, 707238), (31698, 641753), (33678, 604023), (36981, 550074), (39291, 517734), (50517, 402682), (57526, 353619), (73962, 275037), (78582, 258867), (86289, 235746), (91679, 221886), (101034, 201341), (110943, 183358), (117873, 172578)]