20044919016

素因数分解:

$2^3\times 3^4\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1$

素因数の和:438

約数の個数: 320

約数和(自身を含む): 60384614400

約数和(自身を除く): 40339695384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 37, 54, 58, 72, 74, 81, 87, 108, 111, 116, 127, 148, 162, 174, 216, 222, 227, 232, 254, 261, 296, 324, 333, 348, 381, 444, 454, 508, 522, 648, 666, 681, 696, 762, 783, 888, 908, 999, 1016, 1044, 1073, 1143, 1332, 1362, 1524, 1566, 1816, 1998, 2043, 2088, 2146, 2286, 2349, 2664, 2724, 2997, 3048, 3132, 3219, 3429, 3683, 3996, 4086, 4292, 4572, 4698, 4699, 5448, 5994, 6129, 6264, 6438, 6583, 6858, 7366, 7992, 8172, 8399, 8584, 9144, 9396, 9398, 9657, 10287, 11049, 11988, 12258, 12876, 13166, 13716, 14097, 14732, 16344, 16798, 18387, 18792, 18796, 19314, 19749, 20574, 22098, 23976, 24516, 25197, 25752, 26332, 27432, 28194, 28829, 28971, 29464, 33147, 33596, 36774, 37592, 38628, 39498, 41148, 42291, 44196, 49032, 50394, 52664, 56388, 57658, 57942, 59247, 66294, 67192, 73548, 75591, 77256, 78996, 82296, 84582, 86487, 86913, 88392, 99441, 100788, 112776, 115316, 115884, 118494, 126873, 132588, 136271, 147096, 151182, 157992, 169164, 172974, 173826, 177741, 198882, 201576, 226773, 230632, 231768, 236988, 243571, 253746, 259461, 265176, 272542, 298323, 302364, 338328, 345948, 347652, 355482, 380619, 397764, 408813, 453546, 473976, 487142, 507492, 518922, 533223, 545084, 596646, 604728, 680319, 691896, 695304, 710964, 730713, 761238, 778383, 795528, 817626, 836041, 907092, 974284, 1014984, 1037844, 1066446, 1066673, 1090168, 1193292, 1226439, 1360638, 1421928, 1461426, 1522476, 1556766, 1635252, 1672082, 1814184, 1948568, 2075688, 2132892, 2133346, 2192139, 2335149, 2386584, 2452878, 2508123, 2721276, 2922852, 3044952, 3113532, 3200019, 3270504, 3344164, 3679317, 4265784, 4266692, 4384278, 4670298, 4905756, 5016246, 5442552, 5845704, 6227064, 6400038, 6576417, 6688328, 7358634, 7524369, 8533384, 8768556, 9340596, 9600057, 9811512, 10032492, 11037951, 12800076, 13152834, 14717268, 15048738, 17537112, 18681192, 19200114, 19729251, 20064984, 22075902, 22573107, 25600152, 26305668, 28800171, 29434536, 30097476, 30933517, 38400228, 39458502, 44151804, 45146214, 52611336, 57600342, 60194952, 61867034, 67719321, 76800456, 78917004, 86400513, 88303608, 90292428, 92800551, 115200684, 123734068, 135438642, 157834008, 172801026, 180584856, 185601102, 230401368, 247468136, 270877284, 278401653, 345602052, 371202204, 541754568, 556803306, 691204104, 742404408, 835204959, 1113606612, 1670409918, 2227213224, 2505614877, 3340819836, 5011229754, 6681639672, 10022459508, 20044919016]

約数ペア:

[(1, 20044919016), (2, 10022459508), (3, 6681639672), (4, 5011229754), (6, 3340819836), (8, 2505614877), (9, 2227213224), (12, 1670409918), (18, 1113606612), (24, 835204959), (27, 742404408), (29, 691204104), (36, 556803306), (37, 541754568), (54, 371202204), (58, 345602052), (72, 278401653), (74, 270877284), (81, 247468136), (87, 230401368), (108, 185601102), (111, 180584856), (116, 172801026), (127, 157834008), (148, 135438642), (162, 123734068), (174, 115200684), (216, 92800551), (222, 90292428), (227, 88303608), (232, 86400513), (254, 78917004), (261, 76800456), (296, 67719321), (324, 61867034), (333, 60194952), (348, 57600342), (381, 52611336), (444, 45146214), (454, 44151804), (508, 39458502), (522, 38400228), (648, 30933517), (666, 30097476), (681, 29434536), (696, 28800171), (762, 26305668), (783, 25600152), (888, 22573107), (908, 22075902), (999, 20064984), (1016, 19729251), (1044, 19200114), (1073, 18681192), (1143, 17537112), (1332, 15048738), (1362, 14717268), (1524, 13152834), (1566, 12800076), (1816, 11037951), (1998, 10032492), (2043, 9811512), (2088, 9600057), (2146, 9340596), (2286, 8768556), (2349, 8533384), (2664, 7524369), (2724, 7358634), (2997, 6688328), (3048, 6576417), (3132, 6400038), (3219, 6227064), (3429, 5845704), (3683, 5442552), (3996, 5016246), (4086, 4905756), (4292, 4670298), (4572, 4384278), (4698, 4266692), (4699, 4265784), (5448, 3679317), (5994, 3344164), (6129, 3270504), (6264, 3200019), (6438, 3113532), (6583, 3044952), (6858, 2922852), (7366, 2721276), (7992, 2508123), (8172, 2452878), (8399, 2386584), (8584, 2335149), (9144, 2192139), (9396, 2133346), (9398, 2132892), (9657, 2075688), (10287, 1948568), (11049, 1814184), (11988, 1672082), (12258, 1635252), (12876, 1556766), (13166, 1522476), (13716, 1461426), (14097, 1421928), (14732, 1360638), (16344, 1226439), (16798, 1193292), (18387, 1090168), (18792, 1066673), (18796, 1066446), (19314, 1037844), (19749, 1014984), (20574, 974284), (22098, 907092), (23976, 836041), (24516, 817626), (25197, 795528), (25752, 778383), (26332, 761238), (27432, 730713), (28194, 710964), (28829, 695304), (28971, 691896), (29464, 680319), (33147, 604728), (33596, 596646), (36774, 545084), (37592, 533223), (38628, 518922), (39498, 507492), (41148, 487142), (42291, 473976), (44196, 453546), (49032, 408813), (50394, 397764), (52664, 380619), (56388, 355482), (57658, 347652), (57942, 345948), (59247, 338328), (66294, 302364), (67192, 298323), (73548, 272542), (75591, 265176), (77256, 259461), (78996, 253746), (82296, 243571), (84582, 236988), (86487, 231768), (86913, 230632), (88392, 226773), (99441, 201576), (100788, 198882), (112776, 177741), (115316, 173826), (115884, 172974), (118494, 169164), (126873, 157992), (132588, 151182), (136271, 147096)]