20586237952

素因数分解:

$2^{12}\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:157

約数の個数: 416

約数和(自身を含む): 54351544320

約数和(自身を除く): 33765306368

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 23, 28, 31, 32, 38, 46, 53, 56, 62, 64, 76, 92, 106, 112, 124, 128, 133, 152, 161, 184, 212, 217, 224, 248, 256, 266, 304, 322, 368, 371, 424, 434, 437, 448, 496, 512, 532, 589, 608, 644, 713, 736, 742, 848, 868, 874, 896, 992, 1007, 1024, 1064, 1178, 1216, 1219, 1288, 1426, 1472, 1484, 1643, 1696, 1736, 1748, 1792, 1984, 2014, 2048, 2128, 2356, 2432, 2438, 2576, 2852, 2944, 2968, 3059, 3286, 3392, 3472, 3496, 3584, 3968, 4028, 4096, 4123, 4256, 4712, 4864, 4876, 4991, 5152, 5704, 5888, 5936, 6118, 6572, 6784, 6944, 6992, 7049, 7168, 7936, 8056, 8246, 8512, 8533, 9424, 9728, 9752, 9982, 10304, 11408, 11501, 11776, 11872, 12236, 13144, 13547, 13568, 13888, 13984, 14098, 14336, 15872, 16112, 16492, 17024, 17066, 18848, 19456, 19504, 19964, 20608, 22816, 23002, 23161, 23552, 23744, 24472, 26288, 27094, 27136, 27776, 27968, 28196, 28672, 31217, 31744, 32224, 32984, 34048, 34132, 37696, 37789, 38912, 39008, 39928, 41216, 45632, 46004, 46322, 47104, 47488, 48944, 52576, 54188, 54272, 55552, 55936, 56392, 62434, 63488, 64448, 65968, 68096, 68264, 75392, 75578, 77824, 78016, 79856, 82432, 91264, 92008, 92644, 94208, 94829, 94976, 97888, 105152, 108376, 108544, 111104, 111872, 112784, 124868, 126976, 128896, 131936, 136192, 136528, 150784, 151156, 156032, 159712, 162127, 164864, 182528, 184016, 185288, 189658, 189952, 195776, 210304, 216752, 217088, 218519, 222208, 223744, 225568, 249736, 257792, 263872, 264523, 272384, 273056, 301568, 302312, 312064, 319424, 324254, 329728, 365056, 368032, 370576, 379316, 379904, 391552, 420608, 433504, 437038, 444416, 447488, 451136, 499472, 515584, 527744, 529046, 544768, 546112, 603136, 604624, 624128, 638848, 648508, 659456, 717991, 730112, 736064, 741152, 758632, 759808, 783104, 841216, 867008, 874076, 888832, 894976, 902272, 998944, 1031168, 1055488, 1058092, 1092224, 1206272, 1209248, 1248256, 1277696, 1297016, 1435982, 1460224, 1472128, 1482304, 1517264, 1519616, 1566208, 1682432, 1734016, 1748152, 1789952, 1804544, 1997888, 2062336, 2110976, 2116184, 2184448, 2412544, 2418496, 2496512, 2555392, 2594032, 2871964, 2920448, 2944256, 2964608, 3034528, 3132416, 3364864, 3468032, 3496304, 3609088, 3995776, 4124672, 4221952, 4232368, 4368896, 4836992, 4993024, 5025937, 5110784, 5188064, 5743928, 5888512, 5929216, 6069056, 6264832, 6729728, 6936064, 6992608, 7218176, 7991552, 8443904, 8464736, 8737792, 9673984, 10051874, 10221568, 10376128, 11487856, 11777024, 11858432, 12138112, 12529664, 13872128, 13985216, 14436352, 15983104, 16887808, 16929472, 17475584, 19347968, 20103748, 20443136, 20752256, 22975712, 23554048, 23716864, 24276224, 27744256, 27970432, 28872704, 31966208, 33858944, 34951168, 38695936, 40207496, 41504512, 45951424, 47108096, 47433728, 48552448, 55488512, 55940864, 63932416, 67717888, 77391872, 80414992, 83009024, 91902848, 94867456, 97104896, 111881728, 127864832, 135435776, 154783744, 160829984, 166018048, 183805696, 194209792, 223763456, 270871552, 321659968, 332036096, 367611392, 388419584, 447526912, 541743104, 643319936, 664072192, 735222784, 895053824, 1083486208, 1286639872, 1470445568, 2573279744, 2940891136, 5146559488, 10293118976, 20586237952]

約数ペア:

[(1, 20586237952), (2, 10293118976), (4, 5146559488), (7, 2940891136), (8, 2573279744), (14, 1470445568), (16, 1286639872), (19, 1083486208), (23, 895053824), (28, 735222784), (31, 664072192), (32, 643319936), (38, 541743104), (46, 447526912), (53, 388419584), (56, 367611392), (62, 332036096), (64, 321659968), (76, 270871552), (92, 223763456), (106, 194209792), (112, 183805696), (124, 166018048), (128, 160829984), (133, 154783744), (152, 135435776), (161, 127864832), (184, 111881728), (212, 97104896), (217, 94867456), (224, 91902848), (248, 83009024), (256, 80414992), (266, 77391872), (304, 67717888), (322, 63932416), (368, 55940864), (371, 55488512), (424, 48552448), (434, 47433728), (437, 47108096), (448, 45951424), (496, 41504512), (512, 40207496), (532, 38695936), (589, 34951168), (608, 33858944), (644, 31966208), (713, 28872704), (736, 27970432), (742, 27744256), (848, 24276224), (868, 23716864), (874, 23554048), (896, 22975712), (992, 20752256), (1007, 20443136), (1024, 20103748), (1064, 19347968), (1178, 17475584), (1216, 16929472), (1219, 16887808), (1288, 15983104), (1426, 14436352), (1472, 13985216), (1484, 13872128), (1643, 12529664), (1696, 12138112), (1736, 11858432), (1748, 11777024), (1792, 11487856), (1984, 10376128), (2014, 10221568), (2048, 10051874), (2128, 9673984), (2356, 8737792), (2432, 8464736), (2438, 8443904), (2576, 7991552), (2852, 7218176), (2944, 6992608), (2968, 6936064), (3059, 6729728), (3286, 6264832), (3392, 6069056), (3472, 5929216), (3496, 5888512), (3584, 5743928), (3968, 5188064), (4028, 5110784), (4096, 5025937), (4123, 4993024), (4256, 4836992), (4712, 4368896), (4864, 4232368), (4876, 4221952), (4991, 4124672), (5152, 3995776), (5704, 3609088), (5888, 3496304), (5936, 3468032), (6118, 3364864), (6572, 3132416), (6784, 3034528), (6944, 2964608), (6992, 2944256), (7049, 2920448), (7168, 2871964), (7936, 2594032), (8056, 2555392), (8246, 2496512), (8512, 2418496), (8533, 2412544), (9424, 2184448), (9728, 2116184), (9752, 2110976), (9982, 2062336), (10304, 1997888), (11408, 1804544), (11501, 1789952), (11776, 1748152), (11872, 1734016), (12236, 1682432), (13144, 1566208), (13547, 1519616), (13568, 1517264), (13888, 1482304), (13984, 1472128), (14098, 1460224), (14336, 1435982), (15872, 1297016), (16112, 1277696), (16492, 1248256), (17024, 1209248), (17066, 1206272), (18848, 1092224), (19456, 1058092), (19504, 1055488), (19964, 1031168), (20608, 998944), (22816, 902272), (23002, 894976), (23161, 888832), (23552, 874076), (23744, 867008), (24472, 841216), (26288, 783104), (27094, 759808), (27136, 758632), (27776, 741152), (27968, 736064), (28196, 730112), (28672, 717991), (31217, 659456), (31744, 648508), (32224, 638848), (32984, 624128), (34048, 604624), (34132, 603136), (37696, 546112), (37789, 544768), (38912, 529046), (39008, 527744), (39928, 515584), (41216, 499472), (45632, 451136), (46004, 447488), (46322, 444416), (47104, 437038), (47488, 433504), (48944, 420608), (52576, 391552), (54188, 379904), (54272, 379316), (55552, 370576), (55936, 368032), (56392, 365056), (62434, 329728), (63488, 324254), (64448, 319424), (65968, 312064), (68096, 302312), (68264, 301568), (75392, 273056), (75578, 272384), (77824, 264523), (78016, 263872), (79856, 257792), (82432, 249736), (91264, 225568), (92008, 223744), (92644, 222208), (94208, 218519), (94829, 217088), (94976, 216752), (97888, 210304), (105152, 195776), (108376, 189952), (108544, 189658), (111104, 185288), (111872, 184016), (112784, 182528), (124868, 164864), (126976, 162127), (128896, 159712), (131936, 156032), (136192, 151156), (136528, 150784)]