20279557584

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3049}}^1$

素因数の和:3123

約数の個数: 480

約数和(自身を含む): 74338992000

約数和(自身を除く): 54059434416

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 17, 18, 19, 22, 24, 26, 33, 34, 36, 38, 39, 44, 48, 51, 52, 57, 66, 68, 72, 76, 78, 88, 99, 102, 104, 114, 117, 132, 136, 143, 144, 152, 153, 156, 171, 176, 187, 198, 204, 208, 209, 221, 228, 234, 247, 264, 272, 286, 304, 306, 312, 323, 342, 374, 396, 408, 418, 429, 442, 456, 468, 494, 528, 561, 572, 612, 624, 627, 646, 663, 684, 741, 748, 792, 816, 836, 858, 884, 912, 936, 969, 988, 1122, 1144, 1224, 1254, 1287, 1292, 1326, 1368, 1482, 1496, 1584, 1672, 1683, 1716, 1768, 1872, 1881, 1938, 1976, 1989, 2223, 2244, 2288, 2431, 2448, 2508, 2574, 2584, 2652, 2717, 2736, 2907, 2964, 2992, 3049, 3344, 3366, 3432, 3536, 3553, 3762, 3876, 3952, 3978, 4199, 4446, 4488, 4862, 5016, 5148, 5168, 5304, 5434, 5814, 5928, 6098, 6732, 6864, 7106, 7293, 7524, 7752, 7956, 8151, 8398, 8892, 8976, 9147, 9724, 10032, 10296, 10608, 10659, 10868, 11628, 11856, 12196, 12597, 13464, 14212, 14586, 15048, 15504, 15912, 16302, 16796, 17784, 18294, 19448, 20592, 21318, 21736, 21879, 23256, 24392, 24453, 25194, 26928, 27441, 28424, 29172, 30096, 31824, 31977, 32604, 33539, 33592, 35568, 36588, 37791, 38896, 39637, 42636, 43472, 43758, 46189, 46512, 48784, 48906, 50388, 51833, 54882, 56848, 57931, 58344, 63954, 65208, 67078, 67184, 73176, 75582, 79274, 85272, 87516, 92378, 97812, 100617, 100776, 103666, 109764, 115862, 116688, 118911, 127908, 130416, 134156, 138567, 146352, 151164, 155499, 158548, 170544, 173793, 175032, 184756, 195624, 201234, 201552, 207332, 219528, 231724, 237822, 255816, 268312, 277134, 301851, 302328, 310998, 317096, 347586, 350064, 356733, 369512, 391248, 402468, 414664, 415701, 436007, 439056, 463448, 466497, 475644, 511632, 521379, 536624, 554268, 570163, 603702, 604656, 621996, 634192, 637241, 673829, 695172, 713466, 739024, 753103, 804936, 829328, 831402, 872014, 926896, 932994, 951288, 984827, 1042758, 1108536, 1140326, 1207404, 1243992, 1274482, 1308021, 1347658, 1390344, 1426932, 1506206, 1609872, 1662804, 1710489, 1744028, 1865988, 1902576, 1911723, 1969654, 2021487, 2085516, 2217072, 2259309, 2280652, 2414808, 2487984, 2548964, 2616042, 2695316, 2780688, 2853864, 2954481, 3012412, 3325608, 3420978, 3488056, 3731976, 3823446, 3924063, 3939308, 4042974, 4171032, 4518618, 4561304, 4829616, 5097928, 5131467, 5232084, 5390632, 5707728, 5735169, 5908962, 6024824, 6064461, 6651216, 6777927, 6841956, 6976112, 7412119, 7463952, 7646892, 7848126, 7878616, 8085948, 8284133, 8342064, 8863443, 9037236, 9122608, 10195856, 10262934, 10464168, 10781264, 10833097, 11470338, 11817924, 12049648, 12128922, 12802751, 13555854, 13683912, 14824238, 15293784, 15696252, 15757232, 16171896, 16568266, 17726886, 18074472, 20525868, 20928336, 21666194, 22236357, 22940676, 23635848, 24257844, 24852399, 25605502, 27111708, 27367824, 29648476, 30587568, 31392504, 32343792, 32499291, 33136532, 35453772, 36148944, 38408253, 41051736, 43332388, 44472714, 45881352, 47271696, 48515688, 49704798, 51211004, 54223416, 59296952, 62785008, 64998582, 66273064, 66709071, 70907544, 74557197, 76816506, 82103472, 86664776, 88945428, 91762704, 97031376, 97497873, 99409596, 102422008, 108446832, 115224759, 118593904, 129997164, 132546128, 133418142, 140830261, 141815088, 149114394, 153633012, 173329552, 177890856, 194995746, 198819192, 204844016, 230449518, 259994328, 266836284, 281660522, 298228788, 307266024, 355781712, 389991492, 397638384, 422490783, 460899036, 519988656, 533672568, 563321044, 596457576, 614532048, 779982984, 844981566, 921798072, 1067345136, 1126642088, 1192915152, 1267472349, 1559965968, 1689963132, 1843596144, 2253284176, 2534944698, 3379926264, 5069889396, 6759852528, 10139778792, 20279557584]

約数ペア:

[(1, 20279557584), (2, 10139778792), (3, 6759852528), (4, 5069889396), (6, 3379926264), (8, 2534944698), (9, 2253284176), (11, 1843596144), (12, 1689963132), (13, 1559965968), (16, 1267472349), (17, 1192915152), (18, 1126642088), (19, 1067345136), (22, 921798072), (24, 844981566), (26, 779982984), (33, 614532048), (34, 596457576), (36, 563321044), (38, 533672568), (39, 519988656), (44, 460899036), (48, 422490783), (51, 397638384), (52, 389991492), (57, 355781712), (66, 307266024), (68, 298228788), (72, 281660522), (76, 266836284), (78, 259994328), (88, 230449518), (99, 204844016), (102, 198819192), (104, 194995746), (114, 177890856), (117, 173329552), (132, 153633012), (136, 149114394), (143, 141815088), (144, 140830261), (152, 133418142), (153, 132546128), (156, 129997164), (171, 118593904), (176, 115224759), (187, 108446832), (198, 102422008), (204, 99409596), (208, 97497873), (209, 97031376), (221, 91762704), (228, 88945428), (234, 86664776), (247, 82103472), (264, 76816506), (272, 74557197), (286, 70907544), (304, 66709071), (306, 66273064), (312, 64998582), (323, 62785008), (342, 59296952), (374, 54223416), (396, 51211004), (408, 49704798), (418, 48515688), (429, 47271696), (442, 45881352), (456, 44472714), (468, 43332388), (494, 41051736), (528, 38408253), (561, 36148944), (572, 35453772), (612, 33136532), (624, 32499291), (627, 32343792), (646, 31392504), (663, 30587568), (684, 29648476), (741, 27367824), (748, 27111708), (792, 25605502), (816, 24852399), (836, 24257844), (858, 23635848), (884, 22940676), (912, 22236357), (936, 21666194), (969, 20928336), (988, 20525868), (1122, 18074472), (1144, 17726886), (1224, 16568266), (1254, 16171896), (1287, 15757232), (1292, 15696252), (1326, 15293784), (1368, 14824238), (1482, 13683912), (1496, 13555854), (1584, 12802751), (1672, 12128922), (1683, 12049648), (1716, 11817924), (1768, 11470338), (1872, 10833097), (1881, 10781264), (1938, 10464168), (1976, 10262934), (1989, 10195856), (2223, 9122608), (2244, 9037236), (2288, 8863443), (2431, 8342064), (2448, 8284133), (2508, 8085948), (2574, 7878616), (2584, 7848126), (2652, 7646892), (2717, 7463952), (2736, 7412119), (2907, 6976112), (2964, 6841956), (2992, 6777927), (3049, 6651216), (3344, 6064461), (3366, 6024824), (3432, 5908962), (3536, 5735169), (3553, 5707728), (3762, 5390632), (3876, 5232084), (3952, 5131467), (3978, 5097928), (4199, 4829616), (4446, 4561304), (4488, 4518618), (4862, 4171032), (5016, 4042974), (5148, 3939308), (5168, 3924063), (5304, 3823446), (5434, 3731976), (5814, 3488056), (5928, 3420978), (6098, 3325608), (6732, 3012412), (6864, 2954481), (7106, 2853864), (7293, 2780688), (7524, 2695316), (7752, 2616042), (7956, 2548964), (8151, 2487984), (8398, 2414808), (8892, 2280652), (8976, 2259309), (9147, 2217072), (9724, 2085516), (10032, 2021487), (10296, 1969654), (10608, 1911723), (10659, 1902576), (10868, 1865988), (11628, 1744028), (11856, 1710489), (12196, 1662804), (12597, 1609872), (13464, 1506206), (14212, 1426932), (14586, 1390344), (15048, 1347658), (15504, 1308021), (15912, 1274482), (16302, 1243992), (16796, 1207404), (17784, 1140326), (18294, 1108536), (19448, 1042758), (20592, 984827), (21318, 951288), (21736, 932994), (21879, 926896), (23256, 872014), (24392, 831402), (24453, 829328), (25194, 804936), (26928, 753103), (27441, 739024), (28424, 713466), (29172, 695172), (30096, 673829), (31824, 637241), (31977, 634192), (32604, 621996), (33539, 604656), (33592, 603702), (35568, 570163), (36588, 554268), (37791, 536624), (38896, 521379), (39637, 511632), (42636, 475644), (43472, 466497), (43758, 463448), (46189, 439056), (46512, 436007), (48784, 415701), (48906, 414664), (50388, 402468), (51833, 391248), (54882, 369512), (56848, 356733), (57931, 350064), (58344, 347586), (63954, 317096), (65208, 310998), (67078, 302328), (67184, 301851), (73176, 277134), (75582, 268312), (79274, 255816), (85272, 237822), (87516, 231724), (92378, 219528), (97812, 207332), (100617, 201552), (100776, 201234), (103666, 195624), (109764, 184756), (115862, 175032), (116688, 173793), (118911, 170544), (127908, 158548), (130416, 155499), (134156, 151164), (138567, 146352)]