20145881952

素因数分解:

$2^5\times 3^5\times 7^2\times {\mathrm{37}}^1\times {\mathrm{1429}}^1$

素因数の和:1505

約数の個数: 432

約数和(自身を含む): 71029118160

約数和(自身を除く): 50883236208

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 37, 42, 48, 49, 54, 56, 63, 72, 74, 81, 84, 96, 98, 108, 111, 112, 126, 144, 147, 148, 162, 168, 189, 196, 216, 222, 224, 243, 252, 259, 288, 294, 296, 324, 333, 336, 378, 392, 432, 441, 444, 486, 504, 518, 567, 588, 592, 648, 666, 672, 756, 777, 784, 864, 882, 888, 972, 999, 1008, 1036, 1134, 1176, 1184, 1296, 1323, 1332, 1429, 1512, 1554, 1568, 1701, 1764, 1776, 1813, 1944, 1998, 2016, 2072, 2268, 2331, 2352, 2592, 2646, 2664, 2858, 2997, 3024, 3108, 3402, 3528, 3552, 3626, 3888, 3969, 3996, 4144, 4287, 4536, 4662, 4704, 5292, 5328, 5439, 5716, 5994, 6048, 6216, 6804, 6993, 7056, 7252, 7776, 7938, 7992, 8288, 8574, 8991, 9072, 9324, 10003, 10584, 10656, 10878, 11432, 11907, 11988, 12432, 12861, 13608, 13986, 14112, 14504, 15876, 15984, 16317, 17148, 17982, 18144, 18648, 20006, 20979, 21168, 21756, 22864, 23814, 23976, 24864, 25722, 27216, 27972, 29008, 30009, 31752, 31968, 32634, 34296, 35964, 37296, 38583, 40012, 41958, 42336, 43512, 45728, 47628, 47952, 48951, 51444, 52873, 54432, 55944, 58016, 60018, 62937, 63504, 65268, 68592, 70021, 71928, 74592, 77166, 80024, 83916, 87024, 90027, 95256, 95904, 97902, 102888, 105746, 111888, 115749, 120036, 125874, 127008, 130536, 137184, 140042, 143856, 146853, 154332, 158619, 160048, 167832, 174048, 180054, 190512, 195804, 205776, 210063, 211492, 223776, 231498, 240072, 251748, 261072, 270081, 280084, 287712, 293706, 308664, 317238, 320096, 335664, 347247, 360108, 370111, 381024, 391608, 411552, 420126, 422984, 440559, 462996, 475857, 480144, 503496, 522144, 540162, 560168, 587412, 617328, 630189, 634476, 671328, 694494, 720216, 740222, 783216, 810243, 840252, 845968, 881118, 925992, 951714, 960288, 1006992, 1080324, 1110333, 1120336, 1174824, 1234656, 1260378, 1268952, 1388988, 1427571, 1440432, 1480444, 1566432, 1620486, 1680504, 1691936, 1762236, 1851984, 1890567, 1903428, 2013984, 2160648, 2220666, 2240672, 2349648, 2430729, 2520756, 2537904, 2590777, 2777976, 2855142, 2880864, 2960888, 3240972, 3330999, 3361008, 3524472, 3703968, 3781134, 3806856, 4282713, 4321296, 4441332, 4699296, 4861458, 5041512, 5075808, 5181554, 5555952, 5671701, 5710284, 5921776, 6481944, 6661998, 6722016, 7048944, 7562268, 7613712, 7772331, 8565426, 8642592, 8882664, 9722916, 9992997, 10083024, 10363108, 11111904, 11343402, 11420568, 11843552, 12848139, 12963888, 13323996, 14097888, 15124536, 15227424, 15544662, 17015103, 17130852, 17765328, 19445832, 19985994, 20166048, 20726216, 22686804, 22841136, 23316993, 25696278, 25927776, 26647992, 29978991, 30249072, 31089324, 34030206, 34261704, 35530656, 38891664, 39971988, 41452432, 45373608, 45682272, 46633986, 51392556, 53295984, 59957982, 60498144, 62178648, 68060412, 68523408, 69950979, 77783328, 79943976, 82904864, 89936973, 90747216, 93267972, 102785112, 106591968, 119915964, 124357296, 136120824, 137046816, 139901958, 159887952, 179873946, 181494432, 186535944, 205570224, 209852937, 239831928, 248714592, 272241648, 279803916, 319775904, 359747892, 373071888, 411140448, 419705874, 479663856, 544483296, 559607832, 629558811, 719495784, 746143776, 839411748, 959327712, 1119215664, 1259117622, 1438991568, 1678823496, 2238431328, 2518235244, 2877983136, 3357646992, 5036470488, 6715293984, 10072940976, 20145881952]

約数ペア:

[(1, 20145881952), (2, 10072940976), (3, 6715293984), (4, 5036470488), (6, 3357646992), (7, 2877983136), (8, 2518235244), (9, 2238431328), (12, 1678823496), (14, 1438991568), (16, 1259117622), (18, 1119215664), (21, 959327712), (24, 839411748), (27, 746143776), (28, 719495784), (32, 629558811), (36, 559607832), (37, 544483296), (42, 479663856), (48, 419705874), (49, 411140448), (54, 373071888), (56, 359747892), (63, 319775904), (72, 279803916), (74, 272241648), (81, 248714592), (84, 239831928), (96, 209852937), (98, 205570224), (108, 186535944), (111, 181494432), (112, 179873946), (126, 159887952), (144, 139901958), (147, 137046816), (148, 136120824), (162, 124357296), (168, 119915964), (189, 106591968), (196, 102785112), (216, 93267972), (222, 90747216), (224, 89936973), (243, 82904864), (252, 79943976), (259, 77783328), (288, 69950979), (294, 68523408), (296, 68060412), (324, 62178648), (333, 60498144), (336, 59957982), (378, 53295984), (392, 51392556), (432, 46633986), (441, 45682272), (444, 45373608), (486, 41452432), (504, 39971988), (518, 38891664), (567, 35530656), (588, 34261704), (592, 34030206), (648, 31089324), (666, 30249072), (672, 29978991), (756, 26647992), (777, 25927776), (784, 25696278), (864, 23316993), (882, 22841136), (888, 22686804), (972, 20726216), (999, 20166048), (1008, 19985994), (1036, 19445832), (1134, 17765328), (1176, 17130852), (1184, 17015103), (1296, 15544662), (1323, 15227424), (1332, 15124536), (1429, 14097888), (1512, 13323996), (1554, 12963888), (1568, 12848139), (1701, 11843552), (1764, 11420568), (1776, 11343402), (1813, 11111904), (1944, 10363108), (1998, 10083024), (2016, 9992997), (2072, 9722916), (2268, 8882664), (2331, 8642592), (2352, 8565426), (2592, 7772331), (2646, 7613712), (2664, 7562268), (2858, 7048944), (2997, 6722016), (3024, 6661998), (3108, 6481944), (3402, 5921776), (3528, 5710284), (3552, 5671701), (3626, 5555952), (3888, 5181554), (3969, 5075808), (3996, 5041512), (4144, 4861458), (4287, 4699296), (4536, 4441332), (4662, 4321296), (4704, 4282713), (5292, 3806856), (5328, 3781134), (5439, 3703968), (5716, 3524472), (5994, 3361008), (6048, 3330999), (6216, 3240972), (6804, 2960888), (6993, 2880864), (7056, 2855142), (7252, 2777976), (7776, 2590777), (7938, 2537904), (7992, 2520756), (8288, 2430729), (8574, 2349648), (8991, 2240672), (9072, 2220666), (9324, 2160648), (10003, 2013984), (10584, 1903428), (10656, 1890567), (10878, 1851984), (11432, 1762236), (11907, 1691936), (11988, 1680504), (12432, 1620486), (12861, 1566432), (13608, 1480444), (13986, 1440432), (14112, 1427571), (14504, 1388988), (15876, 1268952), (15984, 1260378), (16317, 1234656), (17148, 1174824), (17982, 1120336), (18144, 1110333), (18648, 1080324), (20006, 1006992), (20979, 960288), (21168, 951714), (21756, 925992), (22864, 881118), (23814, 845968), (23976, 840252), (24864, 810243), (25722, 783216), (27216, 740222), (27972, 720216), (29008, 694494), (30009, 671328), (31752, 634476), (31968, 630189), (32634, 617328), (34296, 587412), (35964, 560168), (37296, 540162), (38583, 522144), (40012, 503496), (41958, 480144), (42336, 475857), (43512, 462996), (45728, 440559), (47628, 422984), (47952, 420126), (48951, 411552), (51444, 391608), (52873, 381024), (54432, 370111), (55944, 360108), (58016, 347247), (60018, 335664), (62937, 320096), (63504, 317238), (65268, 308664), (68592, 293706), (70021, 287712), (71928, 280084), (74592, 270081), (77166, 261072), (80024, 251748), (83916, 240072), (87024, 231498), (90027, 223776), (95256, 211492), (95904, 210063), (97902, 205776), (102888, 195804), (105746, 190512), (111888, 180054), (115749, 174048), (120036, 167832), (125874, 160048), (127008, 158619), (130536, 154332), (137184, 146853), (140042, 143856)]