20806015776

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{571}}^1$

素因数の和:744

約数の個数: 384

約数和(自身を含む): 69613479936

約数和(自身を除く): 48807464160

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 43, 48, 52, 56, 78, 84, 86, 91, 96, 97, 104, 112, 129, 156, 168, 172, 182, 194, 208, 224, 258, 273, 291, 301, 312, 336, 344, 364, 388, 416, 516, 546, 559, 571, 582, 602, 624, 672, 679, 688, 728, 776, 903, 1032, 1092, 1118, 1142, 1164, 1204, 1248, 1261, 1358, 1376, 1456, 1552, 1677, 1713, 1806, 2037, 2064, 2184, 2236, 2284, 2328, 2408, 2522, 2716, 2912, 3104, 3354, 3426, 3612, 3783, 3913, 3997, 4074, 4128, 4171, 4368, 4472, 4568, 4656, 4816, 5044, 5432, 6708, 6852, 7224, 7423, 7566, 7826, 7994, 8148, 8342, 8736, 8827, 8944, 9136, 9312, 9632, 10088, 10864, 11739, 11991, 12513, 13416, 13704, 14448, 14846, 15132, 15652, 15988, 16296, 16684, 17654, 17888, 18272, 20176, 21728, 22269, 23478, 23982, 24553, 25026, 26481, 26832, 27408, 28896, 29197, 29692, 30264, 31304, 31976, 32592, 33368, 35308, 40352, 44538, 46956, 47964, 49106, 50052, 51961, 52962, 53664, 54223, 54816, 55387, 58394, 59384, 60528, 62608, 63952, 65184, 66736, 70616, 73659, 87591, 89076, 93912, 95928, 98212, 100104, 103922, 105924, 108446, 110774, 116788, 118768, 121056, 125216, 127904, 133472, 141232, 147318, 155883, 162669, 166161, 171871, 175182, 178152, 187824, 191856, 196424, 200208, 207844, 211848, 216892, 221548, 233576, 237536, 282464, 294636, 311766, 319189, 325338, 332322, 343742, 350364, 356304, 375648, 379561, 383712, 387709, 392848, 400416, 415688, 423696, 433784, 443096, 467152, 515613, 589272, 623532, 638378, 650676, 664644, 687484, 700728, 712608, 720031, 759122, 775418, 785696, 831376, 847392, 867568, 886192, 934304, 957567, 1031226, 1138683, 1163127, 1178544, 1247064, 1276756, 1301352, 1329288, 1374968, 1401456, 1440062, 1518244, 1550836, 1662752, 1735136, 1772384, 1915134, 2062452, 2160093, 2234323, 2277366, 2326254, 2357088, 2381641, 2494128, 2553512, 2602704, 2658576, 2749936, 2802912, 2880124, 3036488, 3101672, 3830268, 4124904, 4320186, 4468646, 4554732, 4652508, 4763282, 4988256, 5040217, 5107024, 5205408, 5317152, 5499872, 5760248, 6072976, 6203344, 6702969, 7144923, 7660536, 8249808, 8640372, 8937292, 9109464, 9305016, 9526564, 10080434, 10214048, 11520496, 12145952, 12406688, 13405938, 14289846, 15120651, 15321072, 16499616, 16671487, 17280744, 17874584, 18218928, 18610032, 19053128, 20160868, 23040992, 26811876, 28579692, 30241302, 30642144, 30961333, 33342974, 34561488, 35749168, 36437856, 37220064, 38106256, 40321736, 50014461, 53623752, 57159384, 60482604, 61922666, 66685948, 69122976, 71498336, 76212512, 80643472, 92883999, 100028922, 107247504, 114318768, 120965208, 123845332, 133371896, 161286944, 185767998, 200057844, 214495008, 216729331, 228637536, 241930416, 247690664, 266743792, 371535996, 400115688, 433458662, 483860832, 495381328, 533487584, 650187993, 743071992, 800231376, 866917324, 990762656, 1300375986, 1486143984, 1600462752, 1733834648, 2600751972, 2972287968, 3467669296, 5201503944, 6935338592, 10403007888, 20806015776]

約数ペア:

[(1, 20806015776), (2, 10403007888), (3, 6935338592), (4, 5201503944), (6, 3467669296), (7, 2972287968), (8, 2600751972), (12, 1733834648), (13, 1600462752), (14, 1486143984), (16, 1300375986), (21, 990762656), (24, 866917324), (26, 800231376), (28, 743071992), (32, 650187993), (39, 533487584), (42, 495381328), (43, 483860832), (48, 433458662), (52, 400115688), (56, 371535996), (78, 266743792), (84, 247690664), (86, 241930416), (91, 228637536), (96, 216729331), (97, 214495008), (104, 200057844), (112, 185767998), (129, 161286944), (156, 133371896), (168, 123845332), (172, 120965208), (182, 114318768), (194, 107247504), (208, 100028922), (224, 92883999), (258, 80643472), (273, 76212512), (291, 71498336), (301, 69122976), (312, 66685948), (336, 61922666), (344, 60482604), (364, 57159384), (388, 53623752), (416, 50014461), (516, 40321736), (546, 38106256), (559, 37220064), (571, 36437856), (582, 35749168), (602, 34561488), (624, 33342974), (672, 30961333), (679, 30642144), (688, 30241302), (728, 28579692), (776, 26811876), (903, 23040992), (1032, 20160868), (1092, 19053128), (1118, 18610032), (1142, 18218928), (1164, 17874584), (1204, 17280744), (1248, 16671487), (1261, 16499616), (1358, 15321072), (1376, 15120651), (1456, 14289846), (1552, 13405938), (1677, 12406688), (1713, 12145952), (1806, 11520496), (2037, 10214048), (2064, 10080434), (2184, 9526564), (2236, 9305016), (2284, 9109464), (2328, 8937292), (2408, 8640372), (2522, 8249808), (2716, 7660536), (2912, 7144923), (3104, 6702969), (3354, 6203344), (3426, 6072976), (3612, 5760248), (3783, 5499872), (3913, 5317152), (3997, 5205408), (4074, 5107024), (4128, 5040217), (4171, 4988256), (4368, 4763282), (4472, 4652508), (4568, 4554732), (4656, 4468646), (4816, 4320186), (5044, 4124904), (5432, 3830268), (6708, 3101672), (6852, 3036488), (7224, 2880124), (7423, 2802912), (7566, 2749936), (7826, 2658576), (7994, 2602704), (8148, 2553512), (8342, 2494128), (8736, 2381641), (8827, 2357088), (8944, 2326254), (9136, 2277366), (9312, 2234323), (9632, 2160093), (10088, 2062452), (10864, 1915134), (11739, 1772384), (11991, 1735136), (12513, 1662752), (13416, 1550836), (13704, 1518244), (14448, 1440062), (14846, 1401456), (15132, 1374968), (15652, 1329288), (15988, 1301352), (16296, 1276756), (16684, 1247064), (17654, 1178544), (17888, 1163127), (18272, 1138683), (20176, 1031226), (21728, 957567), (22269, 934304), (23478, 886192), (23982, 867568), (24553, 847392), (25026, 831376), (26481, 785696), (26832, 775418), (27408, 759122), (28896, 720031), (29197, 712608), (29692, 700728), (30264, 687484), (31304, 664644), (31976, 650676), (32592, 638378), (33368, 623532), (35308, 589272), (40352, 515613), (44538, 467152), (46956, 443096), (47964, 433784), (49106, 423696), (50052, 415688), (51961, 400416), (52962, 392848), (53664, 387709), (54223, 383712), (54816, 379561), (55387, 375648), (58394, 356304), (59384, 350364), (60528, 343742), (62608, 332322), (63952, 325338), (65184, 319189), (66736, 311766), (70616, 294636), (73659, 282464), (87591, 237536), (89076, 233576), (93912, 221548), (95928, 216892), (98212, 211848), (100104, 207844), (103922, 200208), (105924, 196424), (108446, 191856), (110774, 187824), (116788, 178152), (118768, 175182), (121056, 171871), (125216, 166161), (127904, 162669), (133472, 155883), (141232, 147318)]