20087766384

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{2011}}^1$

素因数の和:2204

約数の個数: 240

約数和(自身を含む): 62799123456

約数和(自身を除く): 42711357072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 49, 56, 62, 84, 93, 98, 112, 124, 137, 147, 168, 186, 196, 217, 248, 274, 294, 336, 372, 392, 411, 434, 496, 548, 588, 651, 744, 784, 822, 868, 959, 1096, 1176, 1302, 1488, 1519, 1644, 1736, 1918, 2011, 2192, 2352, 2604, 2877, 3038, 3288, 3472, 3836, 4022, 4247, 4557, 5208, 5754, 6033, 6076, 6576, 6713, 7672, 8044, 8494, 9114, 10416, 11508, 12066, 12152, 12741, 13426, 14077, 15344, 16088, 16988, 18228, 20139, 23016, 24132, 24304, 25482, 26852, 28154, 29729, 32176, 33976, 36456, 40278, 42231, 46032, 48264, 50964, 53704, 56308, 59458, 62341, 67952, 72912, 80556, 84462, 89187, 96528, 98539, 101928, 107408, 112616, 118916, 124682, 161112, 168924, 178374, 187023, 197078, 203856, 208103, 225232, 237832, 249364, 275507, 295617, 322224, 337848, 356748, 374046, 394156, 416206, 436387, 475664, 498728, 551014, 591234, 624309, 675696, 713496, 748092, 788312, 826521, 832412, 872774, 997456, 1102028, 1182468, 1248618, 1309161, 1426992, 1496184, 1576624, 1653042, 1664824, 1745548, 1928549, 2204056, 2364936, 2497236, 2618322, 2992368, 3054709, 3306084, 3329648, 3491096, 3857098, 4408112, 4729872, 4994472, 5236644, 5785647, 6109418, 6612168, 6982192, 7714196, 8540717, 9164127, 9988944, 10473288, 11571294, 12218836, 13224336, 13499843, 15428392, 17081434, 18328254, 20946576, 23142588, 24437672, 25622151, 26999686, 30856784, 34162868, 36656508, 40499529, 46285176, 48875344, 51244302, 53999372, 59785019, 68325736, 73313016, 80999058, 92570352, 102488604, 107998744, 119570038, 136651472, 146626032, 161998116, 179355057, 204977208, 215997488, 239140076, 323996232, 358710114, 409954416, 418495133, 478280152, 647992464, 717420228, 836990266, 956560304, 1255485399, 1434840456, 1673980532, 2510970798, 2869680912, 3347961064, 5021941596, 6695922128, 10043883192, 20087766384]

約数ペア:

[(1, 20087766384), (2, 10043883192), (3, 6695922128), (4, 5021941596), (6, 3347961064), (7, 2869680912), (8, 2510970798), (12, 1673980532), (14, 1434840456), (16, 1255485399), (21, 956560304), (24, 836990266), (28, 717420228), (31, 647992464), (42, 478280152), (48, 418495133), (49, 409954416), (56, 358710114), (62, 323996232), (84, 239140076), (93, 215997488), (98, 204977208), (112, 179355057), (124, 161998116), (137, 146626032), (147, 136651472), (168, 119570038), (186, 107998744), (196, 102488604), (217, 92570352), (248, 80999058), (274, 73313016), (294, 68325736), (336, 59785019), (372, 53999372), (392, 51244302), (411, 48875344), (434, 46285176), (496, 40499529), (548, 36656508), (588, 34162868), (651, 30856784), (744, 26999686), (784, 25622151), (822, 24437672), (868, 23142588), (959, 20946576), (1096, 18328254), (1176, 17081434), (1302, 15428392), (1488, 13499843), (1519, 13224336), (1644, 12218836), (1736, 11571294), (1918, 10473288), (2011, 9988944), (2192, 9164127), (2352, 8540717), (2604, 7714196), (2877, 6982192), (3038, 6612168), (3288, 6109418), (3472, 5785647), (3836, 5236644), (4022, 4994472), (4247, 4729872), (4557, 4408112), (5208, 3857098), (5754, 3491096), (6033, 3329648), (6076, 3306084), (6576, 3054709), (6713, 2992368), (7672, 2618322), (8044, 2497236), (8494, 2364936), (9114, 2204056), (10416, 1928549), (11508, 1745548), (12066, 1664824), (12152, 1653042), (12741, 1576624), (13426, 1496184), (14077, 1426992), (15344, 1309161), (16088, 1248618), (16988, 1182468), (18228, 1102028), (20139, 997456), (23016, 872774), (24132, 832412), (24304, 826521), (25482, 788312), (26852, 748092), (28154, 713496), (29729, 675696), (32176, 624309), (33976, 591234), (36456, 551014), (40278, 498728), (42231, 475664), (46032, 436387), (48264, 416206), (50964, 394156), (53704, 374046), (56308, 356748), (59458, 337848), (62341, 322224), (67952, 295617), (72912, 275507), (80556, 249364), (84462, 237832), (89187, 225232), (96528, 208103), (98539, 203856), (101928, 197078), (107408, 187023), (112616, 178374), (118916, 168924), (124682, 161112)]