20723609088

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{677}}^1$

素因数の和:794

約数の個数: 480

約数和(自身を含む): 74730591936

約数和(自身を除く): 54006982848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 64, 72, 73, 78, 84, 91, 96, 104, 112, 117, 126, 128, 144, 146, 156, 168, 182, 192, 208, 219, 224, 234, 252, 256, 273, 288, 292, 312, 336, 364, 384, 416, 438, 448, 468, 504, 511, 512, 546, 576, 584, 624, 657, 672, 677, 728, 768, 819, 832, 876, 896, 936, 949, 1008, 1022, 1092, 1152, 1168, 1248, 1314, 1344, 1354, 1456, 1533, 1536, 1638, 1664, 1752, 1792, 1872, 1898, 2016, 2031, 2044, 2184, 2304, 2336, 2496, 2628, 2688, 2708, 2847, 2912, 3066, 3276, 3328, 3504, 3584, 3744, 3796, 4032, 4062, 4088, 4368, 4599, 4608, 4672, 4739, 4992, 5256, 5376, 5416, 5694, 5824, 6093, 6132, 6552, 6643, 6656, 7008, 7488, 7592, 8064, 8124, 8176, 8541, 8736, 8801, 9198, 9344, 9478, 9984, 10512, 10752, 10832, 11388, 11648, 12186, 12264, 13104, 13286, 14016, 14217, 14976, 15184, 16128, 16248, 16352, 17082, 17472, 17602, 18396, 18688, 18956, 19929, 19968, 21024, 21664, 22776, 23296, 24372, 24528, 26208, 26403, 26572, 28032, 28434, 29952, 30368, 32256, 32496, 32704, 34164, 34944, 35204, 36792, 37376, 37912, 39858, 42048, 42651, 43328, 45552, 46592, 48744, 49056, 49421, 52416, 52806, 53144, 56064, 56868, 59787, 59904, 60736, 61607, 64992, 65408, 68328, 69888, 70408, 73584, 75824, 79209, 79716, 84096, 85302, 86656, 91104, 97488, 98112, 98842, 104832, 105612, 106288, 112128, 113736, 119574, 121472, 123214, 129984, 130816, 136656, 139776, 140816, 147168, 148263, 151648, 158418, 159432, 168192, 170604, 173312, 182208, 184821, 194976, 196224, 197684, 209664, 211224, 212576, 227472, 239148, 242944, 246428, 259968, 261632, 273312, 281632, 294336, 296526, 303296, 316836, 318864, 336384, 341208, 345947, 346624, 364416, 369642, 389952, 392448, 395368, 419328, 422448, 425152, 444789, 454944, 478296, 485888, 492856, 519936, 546624, 554463, 563264, 588672, 593052, 606592, 633672, 637728, 642473, 682416, 691894, 728832, 739284, 779904, 784896, 790736, 844896, 850304, 889578, 909888, 956592, 985712, 1037841, 1039872, 1093248, 1108926, 1126528, 1177344, 1186104, 1213184, 1267344, 1275456, 1284946, 1364832, 1383788, 1457664, 1478568, 1559808, 1581472, 1689792, 1700608, 1779156, 1819776, 1913184, 1927419, 1971424, 2075682, 2186496, 2217852, 2253056, 2354688, 2372208, 2426368, 2534688, 2550912, 2569892, 2729664, 2767576, 2957136, 3113523, 3119616, 3162944, 3379584, 3401216, 3558312, 3639552, 3826368, 3854838, 3942848, 4151364, 4372992, 4435704, 4497311, 4506112, 4744416, 5069376, 5101824, 5139784, 5459328, 5535152, 5782257, 5914272, 6227046, 6325888, 6759168, 7116624, 7279104, 7652736, 7709676, 7885696, 8302728, 8871408, 8994622, 9488832, 10138752, 10203648, 10279568, 10918656, 11070304, 11564514, 11828544, 12454092, 12651776, 13491933, 13518336, 14233248, 15305472, 15419352, 15771392, 16605456, 17742816, 17989244, 18977664, 20277504, 20559136, 21837312, 22140608, 23129028, 23657088, 24908184, 25303552, 26983866, 28466496, 30610944, 30838704, 31542784, 33210912, 35485632, 35978488, 37955328, 40475799, 40555008, 41118272, 44281216, 46258056, 47314176, 49816368, 53967732, 56932992, 61677408, 66421824, 70971264, 71956976, 75910656, 80951598, 82236544, 88562432, 92516112, 94628352, 99632736, 107935464, 113865984, 123354816, 132843648, 141942528, 143913952, 161903196, 164473088, 177124864, 185032224, 199265472, 215870928, 227731968, 246709632, 265687296, 283885056, 287827904, 323806392, 328946176, 370064448, 398530944, 431741856, 493419264, 531374592, 575655808, 647612784, 740128896, 797061888, 863483712, 986838528, 1151311616, 1295225568, 1480257792, 1594123776, 1726967424, 2302623232, 2590451136, 2960515584, 3453934848, 5180902272, 6907869696, 10361804544, 20723609088]

約数ペア:

[(1, 20723609088), (2, 10361804544), (3, 6907869696), (4, 5180902272), (6, 3453934848), (7, 2960515584), (8, 2590451136), (9, 2302623232), (12, 1726967424), (13, 1594123776), (14, 1480257792), (16, 1295225568), (18, 1151311616), (21, 986838528), (24, 863483712), (26, 797061888), (28, 740128896), (32, 647612784), (36, 575655808), (39, 531374592), (42, 493419264), (48, 431741856), (52, 398530944), (56, 370064448), (63, 328946176), (64, 323806392), (72, 287827904), (73, 283885056), (78, 265687296), (84, 246709632), (91, 227731968), (96, 215870928), (104, 199265472), (112, 185032224), (117, 177124864), (126, 164473088), (128, 161903196), (144, 143913952), (146, 141942528), (156, 132843648), (168, 123354816), (182, 113865984), (192, 107935464), (208, 99632736), (219, 94628352), (224, 92516112), (234, 88562432), (252, 82236544), (256, 80951598), (273, 75910656), (288, 71956976), (292, 70971264), (312, 66421824), (336, 61677408), (364, 56932992), (384, 53967732), (416, 49816368), (438, 47314176), (448, 46258056), (468, 44281216), (504, 41118272), (511, 40555008), (512, 40475799), (546, 37955328), (576, 35978488), (584, 35485632), (624, 33210912), (657, 31542784), (672, 30838704), (677, 30610944), (728, 28466496), (768, 26983866), (819, 25303552), (832, 24908184), (876, 23657088), (896, 23129028), (936, 22140608), (949, 21837312), (1008, 20559136), (1022, 20277504), (1092, 18977664), (1152, 17989244), (1168, 17742816), (1248, 16605456), (1314, 15771392), (1344, 15419352), (1354, 15305472), (1456, 14233248), (1533, 13518336), (1536, 13491933), (1638, 12651776), (1664, 12454092), (1752, 11828544), (1792, 11564514), (1872, 11070304), (1898, 10918656), (2016, 10279568), (2031, 10203648), (2044, 10138752), (2184, 9488832), (2304, 8994622), (2336, 8871408), (2496, 8302728), (2628, 7885696), (2688, 7709676), (2708, 7652736), (2847, 7279104), (2912, 7116624), (3066, 6759168), (3276, 6325888), (3328, 6227046), (3504, 5914272), (3584, 5782257), (3744, 5535152), (3796, 5459328), (4032, 5139784), (4062, 5101824), (4088, 5069376), (4368, 4744416), (4599, 4506112), (4608, 4497311), (4672, 4435704), (4739, 4372992), (4992, 4151364), (5256, 3942848), (5376, 3854838), (5416, 3826368), (5694, 3639552), (5824, 3558312), (6093, 3401216), (6132, 3379584), (6552, 3162944), (6643, 3119616), (6656, 3113523), (7008, 2957136), (7488, 2767576), (7592, 2729664), (8064, 2569892), (8124, 2550912), (8176, 2534688), (8541, 2426368), (8736, 2372208), (8801, 2354688), (9198, 2253056), (9344, 2217852), (9478, 2186496), (9984, 2075682), (10512, 1971424), (10752, 1927419), (10832, 1913184), (11388, 1819776), (11648, 1779156), (12186, 1700608), (12264, 1689792), (13104, 1581472), (13286, 1559808), (14016, 1478568), (14217, 1457664), (14976, 1383788), (15184, 1364832), (16128, 1284946), (16248, 1275456), (16352, 1267344), (17082, 1213184), (17472, 1186104), (17602, 1177344), (18396, 1126528), (18688, 1108926), (18956, 1093248), (19929, 1039872), (19968, 1037841), (21024, 985712), (21664, 956592), (22776, 909888), (23296, 889578), (24372, 850304), (24528, 844896), (26208, 790736), (26403, 784896), (26572, 779904), (28032, 739284), (28434, 728832), (29952, 691894), (30368, 682416), (32256, 642473), (32496, 637728), (32704, 633672), (34164, 606592), (34944, 593052), (35204, 588672), (36792, 563264), (37376, 554463), (37912, 546624), (39858, 519936), (42048, 492856), (42651, 485888), (43328, 478296), (45552, 454944), (46592, 444789), (48744, 425152), (49056, 422448), (49421, 419328), (52416, 395368), (52806, 392448), (53144, 389952), (56064, 369642), (56868, 364416), (59787, 346624), (59904, 345947), (60736, 341208), (61607, 336384), (64992, 318864), (65408, 316836), (68328, 303296), (69888, 296526), (70408, 294336), (73584, 281632), (75824, 273312), (79209, 261632), (79716, 259968), (84096, 246428), (85302, 242944), (86656, 239148), (91104, 227472), (97488, 212576), (98112, 211224), (98842, 209664), (104832, 197684), (105612, 196224), (106288, 194976), (112128, 184821), (113736, 182208), (119574, 173312), (121472, 170604), (123214, 168192), (129984, 159432), (130816, 158418), (136656, 151648), (139776, 148263), (140816, 147168)]