20527632832

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{607}}^1$

素因数の和:811

約数の個数: 224

約数和(自身を含む): 51147878400

約数和(自身を除く): 30620245568

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 29, 32, 38, 56, 58, 64, 76, 112, 116, 133, 137, 152, 203, 224, 232, 266, 274, 304, 406, 448, 464, 532, 548, 551, 607, 608, 812, 928, 959, 1064, 1096, 1102, 1214, 1216, 1624, 1856, 1918, 2128, 2192, 2204, 2428, 2603, 3248, 3836, 3857, 3973, 4249, 4256, 4384, 4408, 4856, 5206, 6496, 7672, 7714, 7946, 8498, 8512, 8768, 8816, 9712, 10412, 11533, 12992, 15344, 15428, 15892, 16996, 17603, 17632, 18221, 19424, 20824, 23066, 27811, 30688, 30856, 31784, 33992, 35206, 35264, 36442, 38848, 41648, 46132, 55622, 61376, 61712, 63568, 67984, 70412, 72884, 75487, 80731, 83159, 83296, 92264, 111244, 123221, 123424, 127136, 135968, 140824, 145768, 150974, 161462, 166318, 166592, 184528, 222488, 246442, 246848, 254272, 271936, 281648, 291536, 301948, 322924, 332636, 334457, 369056, 444976, 492884, 528409, 563296, 582113, 583072, 603896, 645848, 665272, 668914, 738112, 889952, 985768, 1056818, 1126592, 1164226, 1166144, 1207792, 1291696, 1330544, 1337828, 1580021, 1779904, 1971536, 2113636, 2328452, 2341199, 2411611, 2415584, 2583392, 2661088, 2675656, 3160042, 3943072, 4227272, 4656904, 4682398, 4823222, 4831168, 5166784, 5322176, 5351312, 6320084, 7886144, 8454544, 9313808, 9364796, 9646444, 10702624, 11060147, 12640168, 16881277, 16909088, 18627616, 18729592, 19292888, 21405248, 22120294, 25280336, 33762554, 33818176, 37255232, 37459184, 38585776, 44240588, 45820609, 50560672, 67525108, 74918368, 77171552, 88481176, 91641218, 101121344, 135050216, 149836736, 154343104, 176962352, 183282436, 270100432, 320744263, 353924704, 366564872, 540200864, 641488526, 707849408, 733129744, 1080401728, 1282977052, 1466259488, 2565954104, 2932518976, 5131908208, 10263816416, 20527632832]

約数ペア:

[(1, 20527632832), (2, 10263816416), (4, 5131908208), (7, 2932518976), (8, 2565954104), (14, 1466259488), (16, 1282977052), (19, 1080401728), (28, 733129744), (29, 707849408), (32, 641488526), (38, 540200864), (56, 366564872), (58, 353924704), (64, 320744263), (76, 270100432), (112, 183282436), (116, 176962352), (133, 154343104), (137, 149836736), (152, 135050216), (203, 101121344), (224, 91641218), (232, 88481176), (266, 77171552), (274, 74918368), (304, 67525108), (406, 50560672), (448, 45820609), (464, 44240588), (532, 38585776), (548, 37459184), (551, 37255232), (607, 33818176), (608, 33762554), (812, 25280336), (928, 22120294), (959, 21405248), (1064, 19292888), (1096, 18729592), (1102, 18627616), (1214, 16909088), (1216, 16881277), (1624, 12640168), (1856, 11060147), (1918, 10702624), (2128, 9646444), (2192, 9364796), (2204, 9313808), (2428, 8454544), (2603, 7886144), (3248, 6320084), (3836, 5351312), (3857, 5322176), (3973, 5166784), (4249, 4831168), (4256, 4823222), (4384, 4682398), (4408, 4656904), (4856, 4227272), (5206, 3943072), (6496, 3160042), (7672, 2675656), (7714, 2661088), (7946, 2583392), (8498, 2415584), (8512, 2411611), (8768, 2341199), (8816, 2328452), (9712, 2113636), (10412, 1971536), (11533, 1779904), (12992, 1580021), (15344, 1337828), (15428, 1330544), (15892, 1291696), (16996, 1207792), (17603, 1166144), (17632, 1164226), (18221, 1126592), (19424, 1056818), (20824, 985768), (23066, 889952), (27811, 738112), (30688, 668914), (30856, 665272), (31784, 645848), (33992, 603896), (35206, 583072), (35264, 582113), (36442, 563296), (38848, 528409), (41648, 492884), (46132, 444976), (55622, 369056), (61376, 334457), (61712, 332636), (63568, 322924), (67984, 301948), (70412, 291536), (72884, 281648), (75487, 271936), (80731, 254272), (83159, 246848), (83296, 246442), (92264, 222488), (111244, 184528), (123221, 166592), (123424, 166318), (127136, 161462), (135968, 150974), (140824, 145768)]