20201985792

素因数分解:

$2^8\times 3^5\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:266

約数の個数: 432

約数和(自身を含む): 63443732352

約数和(自身を除く): 43241746560

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 64, 67, 72, 74, 81, 96, 108, 111, 128, 131, 134, 144, 148, 162, 192, 201, 216, 222, 243, 256, 262, 268, 288, 296, 324, 333, 384, 393, 402, 432, 444, 486, 524, 536, 576, 592, 603, 648, 666, 768, 786, 804, 864, 888, 972, 999, 1048, 1072, 1152, 1179, 1184, 1206, 1296, 1332, 1572, 1608, 1728, 1776, 1809, 1944, 1998, 2096, 2144, 2304, 2358, 2368, 2412, 2479, 2592, 2664, 2997, 3144, 3216, 3456, 3537, 3552, 3618, 3888, 3996, 4192, 4288, 4716, 4736, 4824, 4847, 4958, 5184, 5328, 5427, 5994, 6288, 6432, 6912, 7074, 7104, 7236, 7437, 7776, 7992, 8384, 8576, 8777, 8991, 9432, 9472, 9648, 9694, 9916, 10368, 10611, 10656, 10854, 11988, 12576, 12864, 14148, 14208, 14472, 14541, 14874, 15552, 15984, 16281, 16768, 17152, 17554, 17982, 18864, 19296, 19388, 19832, 20736, 21222, 21312, 21708, 22311, 23976, 25152, 25728, 26331, 28296, 28416, 28944, 29082, 29748, 31104, 31833, 31968, 32562, 33536, 35108, 35964, 37728, 38592, 38776, 39664, 42444, 42624, 43416, 43623, 44622, 47952, 50304, 51456, 52662, 56592, 57888, 58164, 59496, 62208, 63666, 63936, 65124, 66933, 70216, 71928, 75456, 77184, 77552, 78993, 79328, 84888, 85248, 86832, 87246, 89244, 95904, 100608, 105324, 113184, 115776, 116328, 118992, 127332, 127872, 130248, 130869, 133866, 140432, 143856, 150912, 154368, 155104, 157986, 158656, 169776, 173664, 174492, 178488, 191808, 200799, 210648, 226368, 231552, 232656, 236979, 237984, 254664, 255744, 260496, 261738, 267732, 280864, 287712, 301824, 310208, 315972, 317312, 324749, 339552, 347328, 348984, 356976, 383616, 392607, 401598, 421296, 452736, 463104, 465312, 473958, 475968, 509328, 520992, 523476, 535464, 561728, 575424, 602397, 620416, 631944, 634624, 649498, 679104, 694656, 697968, 710937, 713952, 767232, 785214, 803196, 842592, 905472, 930624, 947916, 951936, 974247, 1018656, 1041984, 1046952, 1070928, 1123456, 1150848, 1177821, 1204794, 1240832, 1263888, 1298996, 1358208, 1389312, 1395936, 1421874, 1427904, 1570428, 1606392, 1685184, 1861248, 1895832, 1903872, 1948494, 2037312, 2083968, 2093904, 2132811, 2141856, 2246912, 2301696, 2355642, 2409588, 2527776, 2597992, 2716416, 2791872, 2843748, 2855808, 2922741, 3140856, 3212784, 3370368, 3722496, 3791664, 3896988, 4074624, 4167936, 4187808, 4265622, 4283712, 4711284, 4819176, 5055552, 5195984, 5583744, 5687496, 5711616, 5845482, 6281712, 6425568, 6740736, 7583328, 7793976, 8149248, 8375616, 8531244, 8567424, 8768223, 9422568, 9638352, 10111104, 10391968, 11167488, 11374992, 11690964, 12563424, 12851136, 15166656, 15587952, 16751232, 17062488, 17134848, 17536446, 18845136, 19276704, 20222208, 20783936, 22749984, 23381928, 25126848, 25702272, 26304669, 30333312, 31175904, 33502464, 34124976, 35072892, 37690272, 38553408, 41567872, 45499968, 46763856, 50253696, 51404544, 52609338, 60666624, 62351808, 68249952, 70145784, 75380544, 77106816, 78914007, 83135744, 90999936, 93527712, 100507392, 105218676, 124703616, 136499904, 140291568, 150761088, 154213632, 157828014, 181999872, 187055424, 210437352, 249407232, 272999808, 280583136, 301522176, 315656028, 374110848, 420874704, 545999616, 561166272, 631312056, 748221696, 841749408, 1122332544, 1262624112, 1683498816, 2244665088, 2525248224, 3366997632, 5050496448, 6733995264, 10100992896, 20201985792]

約数ペア:

[(1, 20201985792), (2, 10100992896), (3, 6733995264), (4, 5050496448), (6, 3366997632), (8, 2525248224), (9, 2244665088), (12, 1683498816), (16, 1262624112), (18, 1122332544), (24, 841749408), (27, 748221696), (32, 631312056), (36, 561166272), (37, 545999616), (48, 420874704), (54, 374110848), (64, 315656028), (67, 301522176), (72, 280583136), (74, 272999808), (81, 249407232), (96, 210437352), (108, 187055424), (111, 181999872), (128, 157828014), (131, 154213632), (134, 150761088), (144, 140291568), (148, 136499904), (162, 124703616), (192, 105218676), (201, 100507392), (216, 93527712), (222, 90999936), (243, 83135744), (256, 78914007), (262, 77106816), (268, 75380544), (288, 70145784), (296, 68249952), (324, 62351808), (333, 60666624), (384, 52609338), (393, 51404544), (402, 50253696), (432, 46763856), (444, 45499968), (486, 41567872), (524, 38553408), (536, 37690272), (576, 35072892), (592, 34124976), (603, 33502464), (648, 31175904), (666, 30333312), (768, 26304669), (786, 25702272), (804, 25126848), (864, 23381928), (888, 22749984), (972, 20783936), (999, 20222208), (1048, 19276704), (1072, 18845136), (1152, 17536446), (1179, 17134848), (1184, 17062488), (1206, 16751232), (1296, 15587952), (1332, 15166656), (1572, 12851136), (1608, 12563424), (1728, 11690964), (1776, 11374992), (1809, 11167488), (1944, 10391968), (1998, 10111104), (2096, 9638352), (2144, 9422568), (2304, 8768223), (2358, 8567424), (2368, 8531244), (2412, 8375616), (2479, 8149248), (2592, 7793976), (2664, 7583328), (2997, 6740736), (3144, 6425568), (3216, 6281712), (3456, 5845482), (3537, 5711616), (3552, 5687496), (3618, 5583744), (3888, 5195984), (3996, 5055552), (4192, 4819176), (4288, 4711284), (4716, 4283712), (4736, 4265622), (4824, 4187808), (4847, 4167936), (4958, 4074624), (5184, 3896988), (5328, 3791664), (5427, 3722496), (5994, 3370368), (6288, 3212784), (6432, 3140856), (6912, 2922741), (7074, 2855808), (7104, 2843748), (7236, 2791872), (7437, 2716416), (7776, 2597992), (7992, 2527776), (8384, 2409588), (8576, 2355642), (8777, 2301696), (8991, 2246912), (9432, 2141856), (9472, 2132811), (9648, 2093904), (9694, 2083968), (9916, 2037312), (10368, 1948494), (10611, 1903872), (10656, 1895832), (10854, 1861248), (11988, 1685184), (12576, 1606392), (12864, 1570428), (14148, 1427904), (14208, 1421874), (14472, 1395936), (14541, 1389312), (14874, 1358208), (15552, 1298996), (15984, 1263888), (16281, 1240832), (16768, 1204794), (17152, 1177821), (17554, 1150848), (17982, 1123456), (18864, 1070928), (19296, 1046952), (19388, 1041984), (19832, 1018656), (20736, 974247), (21222, 951936), (21312, 947916), (21708, 930624), (22311, 905472), (23976, 842592), (25152, 803196), (25728, 785214), (26331, 767232), (28296, 713952), (28416, 710937), (28944, 697968), (29082, 694656), (29748, 679104), (31104, 649498), (31833, 634624), (31968, 631944), (32562, 620416), (33536, 602397), (35108, 575424), (35964, 561728), (37728, 535464), (38592, 523476), (38776, 520992), (39664, 509328), (42444, 475968), (42624, 473958), (43416, 465312), (43623, 463104), (44622, 452736), (47952, 421296), (50304, 401598), (51456, 392607), (52662, 383616), (56592, 356976), (57888, 348984), (58164, 347328), (59496, 339552), (62208, 324749), (63666, 317312), (63936, 315972), (65124, 310208), (66933, 301824), (70216, 287712), (71928, 280864), (75456, 267732), (77184, 261738), (77552, 260496), (78993, 255744), (79328, 254664), (84888, 237984), (85248, 236979), (86832, 232656), (87246, 231552), (89244, 226368), (95904, 210648), (100608, 200799), (105324, 191808), (113184, 178488), (115776, 174492), (116328, 173664), (118992, 169776), (127332, 158656), (127872, 157986), (130248, 155104), (130869, 154368), (133866, 150912), (140432, 143856)]