20367729648

素因数分解:

$2^4\times 3^2\times 7^3\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1$

素因数の和:370

約数の個数: 480

約数和(自身を含む): 71309721600

約数和(自身を除く): 50941991952

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 34, 36, 42, 48, 49, 51, 56, 63, 68, 72, 84, 98, 102, 112, 119, 126, 127, 136, 144, 147, 153, 168, 191, 196, 204, 238, 252, 254, 272, 294, 306, 336, 343, 357, 381, 382, 392, 408, 441, 476, 504, 508, 573, 588, 612, 686, 714, 762, 764, 784, 816, 833, 882, 889, 952, 1008, 1016, 1029, 1071, 1143, 1146, 1176, 1224, 1337, 1372, 1428, 1524, 1528, 1666, 1719, 1764, 1778, 1904, 2032, 2058, 2142, 2159, 2286, 2292, 2352, 2448, 2499, 2667, 2674, 2744, 2856, 3048, 3056, 3087, 3247, 3332, 3438, 3528, 3556, 4011, 4116, 4284, 4318, 4572, 4584, 4998, 5334, 5348, 5488, 5712, 5831, 6096, 6174, 6223, 6477, 6494, 6664, 6876, 7056, 7112, 7497, 8001, 8022, 8232, 8568, 8636, 9144, 9168, 9359, 9741, 9996, 10668, 10696, 11662, 12033, 12348, 12446, 12954, 12988, 13328, 13752, 14224, 14994, 15113, 16002, 16044, 16464, 17136, 17272, 17493, 18288, 18669, 18718, 19431, 19482, 19992, 21336, 21392, 22729, 23324, 24066, 24257, 24696, 24892, 25908, 25976, 27504, 28077, 29223, 29988, 30226, 32004, 32088, 34544, 34986, 37338, 37436, 38862, 38964, 39984, 42672, 43561, 45339, 45458, 46648, 48132, 48514, 49392, 49784, 51816, 51952, 52479, 56007, 56154, 58446, 59976, 60452, 64008, 64176, 65513, 68187, 69972, 72771, 74676, 74872, 77724, 77928, 84231, 87122, 90678, 90916, 93296, 96264, 97028, 99568, 103632, 104958, 105791, 112014, 112308, 116892, 119952, 120904, 128016, 130683, 131026, 136017, 136374, 139944, 145542, 149352, 149744, 155448, 155856, 159103, 168462, 169799, 174244, 181356, 181832, 192528, 194056, 196539, 204561, 209916, 211582, 218313, 224028, 224616, 233784, 241808, 261366, 262052, 272034, 272748, 279888, 291084, 298704, 310896, 317373, 318206, 336924, 339598, 348488, 362712, 363664, 388112, 392049, 393078, 409122, 412369, 419832, 423164, 436626, 448056, 449232, 467568, 477309, 509397, 522732, 524104, 544068, 545496, 582168, 589617, 634746, 636412, 673848, 679196, 696976, 725424, 740537, 784098, 786156, 818244, 824738, 839664, 846328, 873252, 896112, 952119, 954618, 1018794, 1045464, 1048208, 1088136, 1090992, 1113721, 1164336, 1179234, 1188593, 1237107, 1269492, 1272824, 1347696, 1358392, 1431927, 1481074, 1528191, 1568196, 1572312, 1636488, 1649476, 1692656, 1746504, 1904238, 1909236, 2037588, 2090928, 2176272, 2221611, 2227442, 2358468, 2377186, 2474214, 2538984, 2545648, 2716784, 2863854, 2886583, 2962148, 3056382, 3136392, 3144624, 3272976, 3298952, 3341163, 3493008, 3565779, 3711321, 3808476, 3818472, 4075176, 4443222, 4454884, 4716936, 4754372, 4948428, 5077968, 5727708, 5773166, 5924296, 6112764, 6272784, 6597904, 6664833, 6682326, 7131558, 7422642, 7616952, 7636944, 8150352, 8320151, 8659749, 8886444, 8909768, 9433872, 9508744, 9896856, 10023489, 10697337, 11455416, 11546332, 11848592, 12225528, 13329666, 13364652, 14263116, 14845284, 15233904, 16640302, 17319498, 17772888, 17819536, 19017488, 19793712, 20046978, 20206081, 21394674, 22910832, 23092664, 24451056, 24960453, 25979247, 26659332, 26729304, 28526232, 29690568, 33280604, 34638996, 35545776, 40093956, 40412162, 42789348, 46185328, 49920906, 51958494, 53318664, 53458608, 57052464, 59381136, 60618243, 66561208, 69277992, 74881359, 80187912, 80824324, 85578696, 99841812, 103916988, 106637328, 121236486, 133122416, 138555984, 141442567, 149762718, 160375824, 161648648, 171157392, 181854729, 199683624, 207833976, 242472972, 282885134, 299525436, 323297296, 363709458, 399367248, 415667952, 424327701, 484945944, 565770268, 599050872, 727418916, 848655402, 969891888, 1131540536, 1198101744, 1272983103, 1454837832, 1697310804, 2263081072, 2545966206, 2909675664, 3394621608, 5091932412, 6789243216, 10183864824, 20367729648]

約数ペア:

[(1, 20367729648), (2, 10183864824), (3, 6789243216), (4, 5091932412), (6, 3394621608), (7, 2909675664), (8, 2545966206), (9, 2263081072), (12, 1697310804), (14, 1454837832), (16, 1272983103), (17, 1198101744), (18, 1131540536), (21, 969891888), (24, 848655402), (28, 727418916), (34, 599050872), (36, 565770268), (42, 484945944), (48, 424327701), (49, 415667952), (51, 399367248), (56, 363709458), (63, 323297296), (68, 299525436), (72, 282885134), (84, 242472972), (98, 207833976), (102, 199683624), (112, 181854729), (119, 171157392), (126, 161648648), (127, 160375824), (136, 149762718), (144, 141442567), (147, 138555984), (153, 133122416), (168, 121236486), (191, 106637328), (196, 103916988), (204, 99841812), (238, 85578696), (252, 80824324), (254, 80187912), (272, 74881359), (294, 69277992), (306, 66561208), (336, 60618243), (343, 59381136), (357, 57052464), (381, 53458608), (382, 53318664), (392, 51958494), (408, 49920906), (441, 46185328), (476, 42789348), (504, 40412162), (508, 40093956), (573, 35545776), (588, 34638996), (612, 33280604), (686, 29690568), (714, 28526232), (762, 26729304), (764, 26659332), (784, 25979247), (816, 24960453), (833, 24451056), (882, 23092664), (889, 22910832), (952, 21394674), (1008, 20206081), (1016, 20046978), (1029, 19793712), (1071, 19017488), (1143, 17819536), (1146, 17772888), (1176, 17319498), (1224, 16640302), (1337, 15233904), (1372, 14845284), (1428, 14263116), (1524, 13364652), (1528, 13329666), (1666, 12225528), (1719, 11848592), (1764, 11546332), (1778, 11455416), (1904, 10697337), (2032, 10023489), (2058, 9896856), (2142, 9508744), (2159, 9433872), (2286, 8909768), (2292, 8886444), (2352, 8659749), (2448, 8320151), (2499, 8150352), (2667, 7636944), (2674, 7616952), (2744, 7422642), (2856, 7131558), (3048, 6682326), (3056, 6664833), (3087, 6597904), (3247, 6272784), (3332, 6112764), (3438, 5924296), (3528, 5773166), (3556, 5727708), (4011, 5077968), (4116, 4948428), (4284, 4754372), (4318, 4716936), (4572, 4454884), (4584, 4443222), (4998, 4075176), (5334, 3818472), (5348, 3808476), (5488, 3711321), (5712, 3565779), (5831, 3493008), (6096, 3341163), (6174, 3298952), (6223, 3272976), (6477, 3144624), (6494, 3136392), (6664, 3056382), (6876, 2962148), (7056, 2886583), (7112, 2863854), (7497, 2716784), (8001, 2545648), (8022, 2538984), (8232, 2474214), (8568, 2377186), (8636, 2358468), (9144, 2227442), (9168, 2221611), (9359, 2176272), (9741, 2090928), (9996, 2037588), (10668, 1909236), (10696, 1904238), (11662, 1746504), (12033, 1692656), (12348, 1649476), (12446, 1636488), (12954, 1572312), (12988, 1568196), (13328, 1528191), (13752, 1481074), (14224, 1431927), (14994, 1358392), (15113, 1347696), (16002, 1272824), (16044, 1269492), (16464, 1237107), (17136, 1188593), (17272, 1179234), (17493, 1164336), (18288, 1113721), (18669, 1090992), (18718, 1088136), (19431, 1048208), (19482, 1045464), (19992, 1018794), (21336, 954618), (21392, 952119), (22729, 896112), (23324, 873252), (24066, 846328), (24257, 839664), (24696, 824738), (24892, 818244), (25908, 786156), (25976, 784098), (27504, 740537), (28077, 725424), (29223, 696976), (29988, 679196), (30226, 673848), (32004, 636412), (32088, 634746), (34544, 589617), (34986, 582168), (37338, 545496), (37436, 544068), (38862, 524104), (38964, 522732), (39984, 509397), (42672, 477309), (43561, 467568), (45339, 449232), (45458, 448056), (46648, 436626), (48132, 423164), (48514, 419832), (49392, 412369), (49784, 409122), (51816, 393078), (51952, 392049), (52479, 388112), (56007, 363664), (56154, 362712), (58446, 348488), (59976, 339598), (60452, 336924), (64008, 318206), (64176, 317373), (65513, 310896), (68187, 298704), (69972, 291084), (72771, 279888), (74676, 272748), (74872, 272034), (77724, 262052), (77928, 261366), (84231, 241808), (87122, 233784), (90678, 224616), (90916, 224028), (93296, 218313), (96264, 211582), (97028, 209916), (99568, 204561), (103632, 196539), (104958, 194056), (105791, 192528), (112014, 181832), (112308, 181356), (116892, 174244), (119952, 169799), (120904, 168462), (128016, 159103), (130683, 155856), (131026, 155448), (136017, 149744), (136374, 149352), (139944, 145542)]