20547957528

素因数分解:

$2^3\times 3^5\times 7^2\times {\mathrm{17}}^1\times {\mathrm{12689}}^1$

素因数の和:12741

約数の個数: 288

約数和(自身を含む): 71088872400

約数和(自身を除く): 50540914872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 27, 28, 34, 36, 42, 49, 51, 54, 56, 63, 68, 72, 81, 84, 98, 102, 108, 119, 126, 136, 147, 153, 162, 168, 189, 196, 204, 216, 238, 243, 252, 294, 306, 324, 357, 378, 392, 408, 441, 459, 476, 486, 504, 567, 588, 612, 648, 714, 756, 833, 882, 918, 952, 972, 1071, 1134, 1176, 1224, 1323, 1377, 1428, 1512, 1666, 1701, 1764, 1836, 1944, 2142, 2268, 2499, 2646, 2754, 2856, 3213, 3332, 3402, 3528, 3672, 3969, 4131, 4284, 4536, 4998, 5292, 5508, 6426, 6664, 6804, 7497, 7938, 8262, 8568, 9639, 9996, 10584, 11016, 11907, 12689, 12852, 13608, 14994, 15876, 16524, 19278, 19992, 22491, 23814, 25378, 25704, 28917, 29988, 31752, 33048, 38067, 38556, 44982, 47628, 50756, 57834, 59976, 67473, 76134, 77112, 88823, 89964, 95256, 101512, 114201, 115668, 134946, 152268, 177646, 179928, 202419, 215713, 228402, 231336, 266469, 269892, 304536, 342603, 355292, 404838, 431426, 456804, 532938, 539784, 621761, 647139, 685206, 710584, 799407, 809676, 862852, 913608, 1027809, 1065876, 1243522, 1294278, 1370412, 1509991, 1598814, 1619352, 1725704, 1865283, 1941417, 2055618, 2131752, 2398221, 2487044, 2588556, 2740824, 3019982, 3083427, 3197628, 3730566, 3882834, 4111236, 4529973, 4796442, 4974088, 5177112, 5595849, 5824251, 6039964, 6166854, 6395256, 7194663, 7461132, 7765668, 8222472, 9059946, 9592884, 10569937, 11191698, 11648502, 12079928, 12333708, 13589919, 14389326, 14922264, 15531336, 16787547, 17472753, 18119892, 19185768, 21139874, 21583989, 22383396, 23297004, 24667416, 27179838, 28778652, 31709811, 33575094, 34945506, 36239784, 40769757, 42279748, 43167978, 44766792, 46594008, 50362641, 52418259, 54359676, 57557304, 63419622, 67150188, 69891012, 81539514, 84559496, 86335956, 95129433, 100725282, 104836518, 108719352, 122309271, 126839244, 134300376, 139782024, 151087923, 163079028, 172671912, 190258866, 201450564, 209673036, 244618542, 253678488, 285388299, 302175846, 326158056, 366927813, 380517732, 402901128, 419346072, 489237084, 570776598, 604351692, 733855626, 761035464, 856164897, 978474168, 1141553196, 1208703384, 1467711252, 1712329794, 2283106392, 2568494691, 2935422504, 3424659588, 5136989382, 6849319176, 10273978764, 20547957528]

約数ペア:

[(1, 20547957528), (2, 10273978764), (3, 6849319176), (4, 5136989382), (6, 3424659588), (7, 2935422504), (8, 2568494691), (9, 2283106392), (12, 1712329794), (14, 1467711252), (17, 1208703384), (18, 1141553196), (21, 978474168), (24, 856164897), (27, 761035464), (28, 733855626), (34, 604351692), (36, 570776598), (42, 489237084), (49, 419346072), (51, 402901128), (54, 380517732), (56, 366927813), (63, 326158056), (68, 302175846), (72, 285388299), (81, 253678488), (84, 244618542), (98, 209673036), (102, 201450564), (108, 190258866), (119, 172671912), (126, 163079028), (136, 151087923), (147, 139782024), (153, 134300376), (162, 126839244), (168, 122309271), (189, 108719352), (196, 104836518), (204, 100725282), (216, 95129433), (238, 86335956), (243, 84559496), (252, 81539514), (294, 69891012), (306, 67150188), (324, 63419622), (357, 57557304), (378, 54359676), (392, 52418259), (408, 50362641), (441, 46594008), (459, 44766792), (476, 43167978), (486, 42279748), (504, 40769757), (567, 36239784), (588, 34945506), (612, 33575094), (648, 31709811), (714, 28778652), (756, 27179838), (833, 24667416), (882, 23297004), (918, 22383396), (952, 21583989), (972, 21139874), (1071, 19185768), (1134, 18119892), (1176, 17472753), (1224, 16787547), (1323, 15531336), (1377, 14922264), (1428, 14389326), (1512, 13589919), (1666, 12333708), (1701, 12079928), (1764, 11648502), (1836, 11191698), (1944, 10569937), (2142, 9592884), (2268, 9059946), (2499, 8222472), (2646, 7765668), (2754, 7461132), (2856, 7194663), (3213, 6395256), (3332, 6166854), (3402, 6039964), (3528, 5824251), (3672, 5595849), (3969, 5177112), (4131, 4974088), (4284, 4796442), (4536, 4529973), (4998, 4111236), (5292, 3882834), (5508, 3730566), (6426, 3197628), (6664, 3083427), (6804, 3019982), (7497, 2740824), (7938, 2588556), (8262, 2487044), (8568, 2398221), (9639, 2131752), (9996, 2055618), (10584, 1941417), (11016, 1865283), (11907, 1725704), (12689, 1619352), (12852, 1598814), (13608, 1509991), (14994, 1370412), (15876, 1294278), (16524, 1243522), (19278, 1065876), (19992, 1027809), (22491, 913608), (23814, 862852), (25378, 809676), (25704, 799407), (28917, 710584), (29988, 685206), (31752, 647139), (33048, 621761), (38067, 539784), (38556, 532938), (44982, 456804), (47628, 431426), (50756, 404838), (57834, 355292), (59976, 342603), (67473, 304536), (76134, 269892), (77112, 266469), (88823, 231336), (89964, 228402), (95256, 215713), (101512, 202419), (114201, 179928), (115668, 177646), (134946, 152268)]