20888970564

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{6299}}^1$

素因数の和:6458

約数の個数: 192

約数和(自身を含む): 63063705600

約数和(自身を除く): 42174735036

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 37, 42, 44, 66, 74, 77, 84, 97, 111, 132, 148, 154, 194, 222, 231, 259, 291, 308, 388, 407, 444, 462, 518, 582, 679, 777, 814, 924, 1036, 1067, 1164, 1221, 1358, 1554, 1628, 2037, 2134, 2442, 2716, 2849, 3108, 3201, 3589, 4074, 4268, 4884, 5698, 6299, 6402, 7178, 7469, 8148, 8547, 10767, 11396, 12598, 12804, 14356, 14938, 17094, 18897, 21534, 22407, 25123, 25196, 29876, 34188, 37794, 39479, 43068, 44093, 44814, 50246, 69289, 75369, 75588, 78958, 88186, 89628, 100492, 118437, 132279, 138578, 150738, 157916, 176372, 207867, 233063, 236874, 264558, 276353, 277156, 301476, 415734, 466126, 473748, 485023, 529116, 552706, 611003, 699189, 829059, 831468, 932252, 970046, 1105412, 1222006, 1398378, 1455069, 1631441, 1658118, 1833009, 1940092, 2444012, 2563693, 2796756, 2910138, 3262882, 3316236, 3666018, 4277021, 4894323, 5127386, 5820276, 6525764, 6721033, 7332036, 7691079, 8554042, 9788646, 10254772, 12831063, 13442066, 15382158, 17108084, 17945851, 19577292, 20163099, 22607111, 25662126, 26884132, 30764316, 35891702, 40326198, 45214222, 47047231, 51324252, 53837553, 67821333, 71783404, 80652396, 90428444, 94094462, 107675106, 135642666, 141141693, 158249777, 188188924, 215350212, 248678221, 271285332, 282283386, 316499554, 474749331, 497356442, 564566772, 632999108, 746034663, 949498662, 994712884, 1492069326, 1740747547, 1898997324, 2984138652, 3481495094, 5222242641, 6962990188, 10444485282, 20888970564]

約数ペア:

[(1, 20888970564), (2, 10444485282), (3, 6962990188), (4, 5222242641), (6, 3481495094), (7, 2984138652), (11, 1898997324), (12, 1740747547), (14, 1492069326), (21, 994712884), (22, 949498662), (28, 746034663), (33, 632999108), (37, 564566772), (42, 497356442), (44, 474749331), (66, 316499554), (74, 282283386), (77, 271285332), (84, 248678221), (97, 215350212), (111, 188188924), (132, 158249777), (148, 141141693), (154, 135642666), (194, 107675106), (222, 94094462), (231, 90428444), (259, 80652396), (291, 71783404), (308, 67821333), (388, 53837553), (407, 51324252), (444, 47047231), (462, 45214222), (518, 40326198), (582, 35891702), (679, 30764316), (777, 26884132), (814, 25662126), (924, 22607111), (1036, 20163099), (1067, 19577292), (1164, 17945851), (1221, 17108084), (1358, 15382158), (1554, 13442066), (1628, 12831063), (2037, 10254772), (2134, 9788646), (2442, 8554042), (2716, 7691079), (2849, 7332036), (3108, 6721033), (3201, 6525764), (3589, 5820276), (4074, 5127386), (4268, 4894323), (4884, 4277021), (5698, 3666018), (6299, 3316236), (6402, 3262882), (7178, 2910138), (7469, 2796756), (8148, 2563693), (8547, 2444012), (10767, 1940092), (11396, 1833009), (12598, 1658118), (12804, 1631441), (14356, 1455069), (14938, 1398378), (17094, 1222006), (18897, 1105412), (21534, 970046), (22407, 932252), (25123, 831468), (25196, 829059), (29876, 699189), (34188, 611003), (37794, 552706), (39479, 529116), (43068, 485023), (44093, 473748), (44814, 466126), (50246, 415734), (69289, 301476), (75369, 277156), (75588, 276353), (78958, 264558), (88186, 236874), (89628, 233063), (100492, 207867), (118437, 176372), (132279, 157916), (138578, 150738)]