20814462432

素因数分解:

$2^5\times 3^5\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1093}}^1$

素因数の和:1228

約数の個数: 288

約数和(自身を含む): 64224276480

約数和(自身を除く): 43409814048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 72, 79, 81, 93, 96, 108, 124, 144, 158, 162, 186, 216, 237, 243, 248, 279, 288, 316, 324, 372, 432, 474, 486, 496, 558, 632, 648, 711, 744, 837, 864, 948, 972, 992, 1093, 1116, 1264, 1296, 1422, 1488, 1674, 1896, 1944, 2133, 2186, 2232, 2449, 2511, 2528, 2592, 2844, 2976, 3279, 3348, 3792, 3888, 4266, 4372, 4464, 4898, 5022, 5688, 6399, 6558, 6696, 7347, 7533, 7584, 7776, 8532, 8744, 8928, 9796, 9837, 10044, 11376, 12798, 13116, 13392, 14694, 15066, 17064, 17488, 19197, 19592, 19674, 20088, 22041, 22752, 25596, 26232, 26784, 29388, 29511, 30132, 33883, 34128, 34976, 38394, 39184, 39348, 40176, 44082, 51192, 52464, 58776, 59022, 60264, 66123, 67766, 68256, 76788, 78368, 78696, 80352, 86347, 88164, 88533, 101649, 102384, 104928, 117552, 118044, 120528, 132246, 135532, 153576, 157392, 172694, 176328, 177066, 198369, 203298, 204768, 235104, 236088, 241056, 259041, 264492, 265599, 271064, 304947, 307152, 314784, 345388, 352656, 354132, 396738, 406596, 472176, 518082, 528984, 531198, 542128, 595107, 609894, 614304, 690776, 705312, 708264, 777123, 793476, 813192, 914841, 944352, 1036164, 1057968, 1062396, 1084256, 1190214, 1219788, 1381552, 1416528, 1554246, 1586952, 1626384, 1829682, 2072328, 2115936, 2124792, 2331369, 2380428, 2439576, 2676757, 2744523, 2763104, 2833056, 3108492, 3173904, 3252768, 3659364, 4144656, 4249584, 4662738, 4760856, 4879152, 5353514, 5489046, 6216984, 6347808, 6994107, 7318728, 8030271, 8233569, 8289312, 8499168, 9325476, 9521712, 9758304, 10707028, 10978092, 12433968, 13988214, 14637456, 16060542, 16467138, 18650952, 19043424, 20982321, 21414056, 21956184, 24090813, 24867936, 27976428, 29274912, 32121084, 32934276, 37301904, 41964642, 42828112, 43912368, 48181626, 55952856, 64242168, 65868552, 72272439, 74603808, 83929284, 85656224, 87824736, 96363252, 111905712, 128484336, 131737104, 144544878, 167858568, 192726504, 216817317, 223811424, 256968672, 263474208, 289089756, 335717136, 385453008, 433634634, 578179512, 650451951, 671434272, 770906016, 867269268, 1156359024, 1300903902, 1734538536, 2312718048, 2601807804, 3469077072, 5203615608, 6938154144, 10407231216, 20814462432]

約数ペア:

[(1, 20814462432), (2, 10407231216), (3, 6938154144), (4, 5203615608), (6, 3469077072), (8, 2601807804), (9, 2312718048), (12, 1734538536), (16, 1300903902), (18, 1156359024), (24, 867269268), (27, 770906016), (31, 671434272), (32, 650451951), (36, 578179512), (48, 433634634), (54, 385453008), (62, 335717136), (72, 289089756), (79, 263474208), (81, 256968672), (93, 223811424), (96, 216817317), (108, 192726504), (124, 167858568), (144, 144544878), (158, 131737104), (162, 128484336), (186, 111905712), (216, 96363252), (237, 87824736), (243, 85656224), (248, 83929284), (279, 74603808), (288, 72272439), (316, 65868552), (324, 64242168), (372, 55952856), (432, 48181626), (474, 43912368), (486, 42828112), (496, 41964642), (558, 37301904), (632, 32934276), (648, 32121084), (711, 29274912), (744, 27976428), (837, 24867936), (864, 24090813), (948, 21956184), (972, 21414056), (992, 20982321), (1093, 19043424), (1116, 18650952), (1264, 16467138), (1296, 16060542), (1422, 14637456), (1488, 13988214), (1674, 12433968), (1896, 10978092), (1944, 10707028), (2133, 9758304), (2186, 9521712), (2232, 9325476), (2449, 8499168), (2511, 8289312), (2528, 8233569), (2592, 8030271), (2844, 7318728), (2976, 6994107), (3279, 6347808), (3348, 6216984), (3792, 5489046), (3888, 5353514), (4266, 4879152), (4372, 4760856), (4464, 4662738), (4898, 4249584), (5022, 4144656), (5688, 3659364), (6399, 3252768), (6558, 3173904), (6696, 3108492), (7347, 2833056), (7533, 2763104), (7584, 2744523), (7776, 2676757), (8532, 2439576), (8744, 2380428), (8928, 2331369), (9796, 2124792), (9837, 2115936), (10044, 2072328), (11376, 1829682), (12798, 1626384), (13116, 1586952), (13392, 1554246), (14694, 1416528), (15066, 1381552), (17064, 1219788), (17488, 1190214), (19197, 1084256), (19592, 1062396), (19674, 1057968), (20088, 1036164), (22041, 944352), (22752, 914841), (25596, 813192), (26232, 793476), (26784, 777123), (29388, 708264), (29511, 705312), (30132, 690776), (33883, 614304), (34128, 609894), (34976, 595107), (38394, 542128), (39184, 531198), (39348, 528984), (40176, 518082), (44082, 472176), (51192, 406596), (52464, 396738), (58776, 354132), (59022, 352656), (60264, 345388), (66123, 314784), (67766, 307152), (68256, 304947), (76788, 271064), (78368, 265599), (78696, 264492), (80352, 259041), (86347, 241056), (88164, 236088), (88533, 235104), (101649, 204768), (102384, 203298), (104928, 198369), (117552, 177066), (118044, 176328), (120528, 172694), (132246, 157392), (135532, 153576)]