20781063072

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{2269}}^1$

素因数の和:2369

約数の個数: 432

約数和(自身を含む): 76298695200

約数和(自身を除く): 55517632128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 49, 56, 59, 63, 66, 72, 77, 84, 88, 96, 98, 99, 112, 118, 126, 132, 144, 147, 154, 168, 176, 177, 196, 198, 224, 231, 236, 252, 264, 288, 294, 308, 336, 352, 354, 392, 396, 413, 441, 462, 472, 504, 528, 531, 539, 588, 616, 649, 672, 693, 708, 784, 792, 826, 882, 924, 944, 1008, 1056, 1062, 1078, 1176, 1232, 1239, 1298, 1386, 1416, 1568, 1584, 1617, 1652, 1764, 1848, 1888, 1947, 2016, 2124, 2156, 2269, 2352, 2464, 2478, 2596, 2772, 2832, 2891, 3168, 3234, 3304, 3528, 3696, 3717, 3894, 4248, 4312, 4538, 4543, 4704, 4851, 4956, 5192, 5544, 5664, 5782, 5841, 6468, 6608, 6807, 7056, 7392, 7434, 7788, 8496, 8624, 8673, 9076, 9086, 9702, 9912, 10384, 11088, 11564, 11682, 12936, 13216, 13614, 13629, 14112, 14868, 15576, 15883, 16992, 17248, 17346, 18152, 18172, 19404, 19824, 20421, 20768, 22176, 23128, 23364, 24959, 25872, 26019, 27228, 27258, 29736, 31152, 31766, 31801, 34692, 36304, 36344, 38808, 39648, 40842, 40887, 46256, 46728, 47649, 49918, 51744, 52038, 54456, 54516, 59472, 62304, 63532, 63602, 69384, 72608, 72688, 74877, 77616, 81684, 81774, 92512, 93456, 95298, 95403, 99836, 104076, 108912, 109032, 111181, 118944, 127064, 127204, 133871, 138768, 142947, 145376, 149754, 155232, 163368, 163548, 174713, 186912, 190596, 190806, 199672, 208152, 217824, 218064, 222362, 224631, 254128, 254408, 267742, 277536, 285894, 286209, 299508, 326736, 327096, 333543, 349426, 381192, 381612, 399344, 401613, 416304, 436128, 444724, 449262, 508256, 508816, 524139, 535484, 571788, 572418, 599016, 653472, 654192, 667086, 698852, 762384, 763224, 798688, 803226, 832608, 889448, 898524, 937097, 1000629, 1017632, 1048278, 1070968, 1143576, 1144836, 1198032, 1204839, 1222991, 1308384, 1334172, 1397704, 1472581, 1524768, 1526448, 1572417, 1606452, 1778896, 1797048, 1874194, 2001258, 2096556, 2141936, 2287152, 2289672, 2396064, 2409678, 2445982, 2668344, 2795408, 2811291, 2945162, 3052896, 3144834, 3212904, 3557792, 3594096, 3668973, 3748388, 4002516, 4193112, 4283872, 4417743, 4574304, 4579344, 4819356, 4891964, 5336688, 5590816, 5622582, 5890324, 6289668, 6425808, 6559679, 7188192, 7337946, 7496776, 8005032, 8386224, 8433873, 8835486, 9158688, 9638712, 9783928, 10308067, 10673376, 11006919, 11245164, 11780648, 12579336, 12851616, 13119358, 13253229, 14675892, 14993552, 16010064, 16772448, 16867746, 17670972, 19277424, 19567856, 19679037, 20616134, 22013838, 22490328, 23561296, 25158672, 26238716, 26506458, 29351784, 29987104, 30924201, 32020128, 33735492, 35341944, 38554848, 39135712, 39358074, 41232268, 44027676, 44980656, 47122592, 50317344, 52477432, 53012916, 58703568, 59037111, 61848402, 67470984, 70683888, 72156469, 78716148, 82464536, 88055352, 89961312, 92772603, 104954864, 106025832, 117407136, 118074222, 123696804, 134941968, 141367776, 144312938, 157432296, 164929072, 176110704, 185545206, 209909728, 212051664, 216469407, 236148444, 247393608, 269883936, 288625876, 314864592, 329858144, 352221408, 371090412, 424103328, 432938814, 472296888, 494787216, 577251752, 629729184, 649408221, 742180824, 865877628, 944593776, 989574432, 1154503504, 1298816442, 1484361648, 1731755256, 1889187552, 2309007008, 2597632884, 2968723296, 3463510512, 5195265768, 6927021024, 10390531536, 20781063072]

約数ペア:

[(1, 20781063072), (2, 10390531536), (3, 6927021024), (4, 5195265768), (6, 3463510512), (7, 2968723296), (8, 2597632884), (9, 2309007008), (11, 1889187552), (12, 1731755256), (14, 1484361648), (16, 1298816442), (18, 1154503504), (21, 989574432), (22, 944593776), (24, 865877628), (28, 742180824), (32, 649408221), (33, 629729184), (36, 577251752), (42, 494787216), (44, 472296888), (48, 432938814), (49, 424103328), (56, 371090412), (59, 352221408), (63, 329858144), (66, 314864592), (72, 288625876), (77, 269883936), (84, 247393608), (88, 236148444), (96, 216469407), (98, 212051664), (99, 209909728), (112, 185545206), (118, 176110704), (126, 164929072), (132, 157432296), (144, 144312938), (147, 141367776), (154, 134941968), (168, 123696804), (176, 118074222), (177, 117407136), (196, 106025832), (198, 104954864), (224, 92772603), (231, 89961312), (236, 88055352), (252, 82464536), (264, 78716148), (288, 72156469), (294, 70683888), (308, 67470984), (336, 61848402), (352, 59037111), (354, 58703568), (392, 53012916), (396, 52477432), (413, 50317344), (441, 47122592), (462, 44980656), (472, 44027676), (504, 41232268), (528, 39358074), (531, 39135712), (539, 38554848), (588, 35341944), (616, 33735492), (649, 32020128), (672, 30924201), (693, 29987104), (708, 29351784), (784, 26506458), (792, 26238716), (826, 25158672), (882, 23561296), (924, 22490328), (944, 22013838), (1008, 20616134), (1056, 19679037), (1062, 19567856), (1078, 19277424), (1176, 17670972), (1232, 16867746), (1239, 16772448), (1298, 16010064), (1386, 14993552), (1416, 14675892), (1568, 13253229), (1584, 13119358), (1617, 12851616), (1652, 12579336), (1764, 11780648), (1848, 11245164), (1888, 11006919), (1947, 10673376), (2016, 10308067), (2124, 9783928), (2156, 9638712), (2269, 9158688), (2352, 8835486), (2464, 8433873), (2478, 8386224), (2596, 8005032), (2772, 7496776), (2832, 7337946), (2891, 7188192), (3168, 6559679), (3234, 6425808), (3304, 6289668), (3528, 5890324), (3696, 5622582), (3717, 5590816), (3894, 5336688), (4248, 4891964), (4312, 4819356), (4538, 4579344), (4543, 4574304), (4704, 4417743), (4851, 4283872), (4956, 4193112), (5192, 4002516), (5544, 3748388), (5664, 3668973), (5782, 3594096), (5841, 3557792), (6468, 3212904), (6608, 3144834), (6807, 3052896), (7056, 2945162), (7392, 2811291), (7434, 2795408), (7788, 2668344), (8496, 2445982), (8624, 2409678), (8673, 2396064), (9076, 2289672), (9086, 2287152), (9702, 2141936), (9912, 2096556), (10384, 2001258), (11088, 1874194), (11564, 1797048), (11682, 1778896), (12936, 1606452), (13216, 1572417), (13614, 1526448), (13629, 1524768), (14112, 1472581), (14868, 1397704), (15576, 1334172), (15883, 1308384), (16992, 1222991), (17248, 1204839), (17346, 1198032), (18152, 1144836), (18172, 1143576), (19404, 1070968), (19824, 1048278), (20421, 1017632), (20768, 1000629), (22176, 937097), (23128, 898524), (23364, 889448), (24959, 832608), (25872, 803226), (26019, 798688), (27228, 763224), (27258, 762384), (29736, 698852), (31152, 667086), (31766, 654192), (31801, 653472), (34692, 599016), (36304, 572418), (36344, 571788), (38808, 535484), (39648, 524139), (40842, 508816), (40887, 508256), (46256, 449262), (46728, 444724), (47649, 436128), (49918, 416304), (51744, 401613), (52038, 399344), (54456, 381612), (54516, 381192), (59472, 349426), (62304, 333543), (63532, 327096), (63602, 326736), (69384, 299508), (72608, 286209), (72688, 285894), (74877, 277536), (77616, 267742), (81684, 254408), (81774, 254128), (92512, 224631), (93456, 222362), (95298, 218064), (95403, 217824), (99836, 208152), (104076, 199672), (108912, 190806), (109032, 190596), (111181, 186912), (118944, 174713), (127064, 163548), (127204, 163368), (133871, 155232), (138768, 149754), (142947, 145376)]