20011388544

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{619}}^1$

素因数の和:876

約数の個数: 384

約数和(自身を含む): 69715776000

約数和(自身を除く): 49704387456

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 64, 72, 76, 84, 96, 112, 114, 126, 128, 133, 144, 152, 168, 171, 192, 211, 224, 228, 252, 266, 288, 304, 336, 342, 384, 399, 422, 448, 456, 504, 532, 576, 608, 619, 633, 672, 684, 798, 844, 896, 912, 1008, 1064, 1152, 1197, 1216, 1238, 1266, 1344, 1368, 1477, 1596, 1688, 1824, 1857, 1899, 2016, 2128, 2394, 2432, 2476, 2532, 2688, 2736, 2954, 3192, 3376, 3648, 3714, 3798, 4009, 4032, 4256, 4333, 4431, 4788, 4952, 5064, 5472, 5571, 5908, 6384, 6752, 7296, 7428, 7596, 8018, 8064, 8512, 8666, 8862, 9576, 9904, 10128, 10944, 11142, 11761, 11816, 12027, 12768, 12999, 13293, 13504, 14856, 15192, 16036, 17024, 17332, 17724, 19152, 19808, 20256, 21888, 22284, 23522, 23632, 24054, 25536, 25998, 26586, 27008, 28063, 29712, 30384, 32072, 34664, 35283, 35448, 36081, 38304, 38997, 39616, 40512, 44568, 47044, 47264, 48108, 51072, 51996, 53172, 56126, 59424, 60768, 64144, 69328, 70566, 70896, 72162, 76608, 77994, 79232, 81024, 82327, 84189, 89136, 94088, 94528, 96216, 103992, 105849, 106344, 112252, 118848, 121536, 128288, 130609, 138656, 141132, 141792, 144324, 153216, 155988, 164654, 168378, 178272, 188176, 189056, 192432, 207984, 211698, 212688, 224504, 237696, 243072, 246981, 252567, 256576, 261218, 277312, 282264, 283584, 288648, 311976, 329308, 336756, 356544, 376352, 384864, 391827, 415968, 423396, 425376, 449008, 493962, 505134, 513152, 522436, 554624, 564528, 567168, 577296, 623952, 658616, 673512, 713088, 740943, 752704, 769728, 783654, 831936, 846792, 850752, 898016, 914263, 987924, 1010268, 1044872, 1129056, 1154592, 1175481, 1247904, 1317232, 1347024, 1481886, 1505408, 1539456, 1567308, 1663872, 1693584, 1701504, 1796032, 1828526, 1975848, 2020536, 2089744, 2258112, 2309184, 2350962, 2481571, 2495808, 2634464, 2694048, 2742789, 2963772, 3134616, 3387168, 3592064, 3657052, 3951696, 4041072, 4179488, 4516224, 4618368, 4701924, 4963142, 4991616, 5268928, 5388096, 5485578, 5927544, 6269232, 6774336, 7314104, 7444713, 7903392, 8082144, 8228367, 8358976, 9403848, 9926284, 10537856, 10776192, 10971156, 11855088, 12538464, 13548672, 14628208, 14889426, 15806784, 16164288, 16456734, 16717952, 17370997, 18807696, 19852568, 21942312, 22334139, 23710176, 25076928, 29256416, 29778852, 31613568, 32328576, 32913468, 34741994, 37615392, 39705136, 43884624, 44668278, 47420352, 50153856, 52112991, 58512832, 59557704, 65826936, 69483988, 75230784, 79410272, 87769248, 89336556, 94840704, 104225982, 117025664, 119115408, 131653872, 138967976, 150461568, 156338973, 158820544, 175538496, 178673112, 208451964, 238230816, 263307744, 277935952, 312677946, 317641088, 351076992, 357346224, 416903928, 476461632, 526615488, 555871904, 625355892, 714692448, 833807856, 952923264, 1053230976, 1111743808, 1250711784, 1429384896, 1667615712, 2223487616, 2501423568, 2858769792, 3335231424, 5002847136, 6670462848, 10005694272, 20011388544]

約数ペア:

[(1, 20011388544), (2, 10005694272), (3, 6670462848), (4, 5002847136), (6, 3335231424), (7, 2858769792), (8, 2501423568), (9, 2223487616), (12, 1667615712), (14, 1429384896), (16, 1250711784), (18, 1111743808), (19, 1053230976), (21, 952923264), (24, 833807856), (28, 714692448), (32, 625355892), (36, 555871904), (38, 526615488), (42, 476461632), (48, 416903928), (56, 357346224), (57, 351076992), (63, 317641088), (64, 312677946), (72, 277935952), (76, 263307744), (84, 238230816), (96, 208451964), (112, 178673112), (114, 175538496), (126, 158820544), (128, 156338973), (133, 150461568), (144, 138967976), (152, 131653872), (168, 119115408), (171, 117025664), (192, 104225982), (211, 94840704), (224, 89336556), (228, 87769248), (252, 79410272), (266, 75230784), (288, 69483988), (304, 65826936), (336, 59557704), (342, 58512832), (384, 52112991), (399, 50153856), (422, 47420352), (448, 44668278), (456, 43884624), (504, 39705136), (532, 37615392), (576, 34741994), (608, 32913468), (619, 32328576), (633, 31613568), (672, 29778852), (684, 29256416), (798, 25076928), (844, 23710176), (896, 22334139), (912, 21942312), (1008, 19852568), (1064, 18807696), (1152, 17370997), (1197, 16717952), (1216, 16456734), (1238, 16164288), (1266, 15806784), (1344, 14889426), (1368, 14628208), (1477, 13548672), (1596, 12538464), (1688, 11855088), (1824, 10971156), (1857, 10776192), (1899, 10537856), (2016, 9926284), (2128, 9403848), (2394, 8358976), (2432, 8228367), (2476, 8082144), (2532, 7903392), (2688, 7444713), (2736, 7314104), (2954, 6774336), (3192, 6269232), (3376, 5927544), (3648, 5485578), (3714, 5388096), (3798, 5268928), (4009, 4991616), (4032, 4963142), (4256, 4701924), (4333, 4618368), (4431, 4516224), (4788, 4179488), (4952, 4041072), (5064, 3951696), (5472, 3657052), (5571, 3592064), (5908, 3387168), (6384, 3134616), (6752, 2963772), (7296, 2742789), (7428, 2694048), (7596, 2634464), (8018, 2495808), (8064, 2481571), (8512, 2350962), (8666, 2309184), (8862, 2258112), (9576, 2089744), (9904, 2020536), (10128, 1975848), (10944, 1828526), (11142, 1796032), (11761, 1701504), (11816, 1693584), (12027, 1663872), (12768, 1567308), (12999, 1539456), (13293, 1505408), (13504, 1481886), (14856, 1347024), (15192, 1317232), (16036, 1247904), (17024, 1175481), (17332, 1154592), (17724, 1129056), (19152, 1044872), (19808, 1010268), (20256, 987924), (21888, 914263), (22284, 898016), (23522, 850752), (23632, 846792), (24054, 831936), (25536, 783654), (25998, 769728), (26586, 752704), (27008, 740943), (28063, 713088), (29712, 673512), (30384, 658616), (32072, 623952), (34664, 577296), (35283, 567168), (35448, 564528), (36081, 554624), (38304, 522436), (38997, 513152), (39616, 505134), (40512, 493962), (44568, 449008), (47044, 425376), (47264, 423396), (48108, 415968), (51072, 391827), (51996, 384864), (53172, 376352), (56126, 356544), (59424, 336756), (60768, 329308), (64144, 311976), (69328, 288648), (70566, 283584), (70896, 282264), (72162, 277312), (76608, 261218), (77994, 256576), (79232, 252567), (81024, 246981), (82327, 243072), (84189, 237696), (89136, 224504), (94088, 212688), (94528, 211698), (96216, 207984), (103992, 192432), (105849, 189056), (106344, 188176), (112252, 178272), (118848, 168378), (121536, 164654), (128288, 155988), (130609, 153216), (138656, 144324), (141132, 141792)]