20025063072

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{1481}}^1$

素因数の和:1876

約数の個数: 288

約数和(自身を含む): 68747253120

約数和(自身を除く): 48722190048

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 96, 112, 114, 126, 133, 144, 152, 168, 171, 224, 228, 252, 266, 288, 304, 336, 342, 353, 399, 456, 504, 532, 608, 672, 684, 706, 798, 912, 1008, 1059, 1064, 1197, 1368, 1412, 1481, 1596, 1824, 2016, 2118, 2128, 2394, 2471, 2736, 2824, 2962, 3177, 3192, 4236, 4256, 4443, 4788, 4942, 5472, 5648, 5924, 6354, 6384, 6707, 7413, 8472, 8886, 9576, 9884, 10367, 11296, 11848, 12708, 12768, 13329, 13414, 14826, 16944, 17772, 19152, 19768, 20121, 20734, 22239, 23696, 25416, 26658, 26828, 28139, 29652, 31101, 33888, 35544, 38304, 39536, 40242, 41468, 44478, 46949, 47392, 50832, 53316, 53656, 56278, 59304, 60363, 62202, 71088, 79072, 80484, 82936, 84417, 88956, 93303, 93898, 101664, 106632, 107312, 112556, 118608, 120726, 124404, 140847, 142176, 160968, 165872, 168834, 177912, 186606, 187796, 196973, 213264, 214624, 225112, 237216, 241452, 248808, 253251, 281694, 321936, 331744, 337668, 355824, 373212, 375592, 393946, 422541, 426528, 450224, 482904, 497616, 506502, 522793, 563388, 590919, 643872, 675336, 711648, 746424, 751184, 787892, 845082, 900448, 965808, 995232, 1013004, 1045586, 1126776, 1181838, 1350672, 1492848, 1502368, 1568379, 1575784, 1690164, 1772757, 1931616, 2026008, 2091172, 2253552, 2363676, 2701344, 2985696, 3136758, 3151568, 3380328, 3545514, 3659551, 4052016, 4182344, 4507104, 4705137, 4727352, 6273516, 6303136, 6760656, 7091028, 7319102, 8104032, 8364688, 9410274, 9454704, 9933067, 10978653, 12547032, 13521312, 14182056, 14638204, 16729376, 18820548, 18909408, 19866134, 21957306, 25094064, 28364112, 29276408, 29799201, 32935959, 37641096, 39732268, 43914612, 50188128, 56728224, 58552816, 59598402, 65871918, 69531469, 75282192, 79464536, 87829224, 89397603, 117105632, 119196804, 131743836, 139062938, 150564384, 158929072, 175658448, 178795206, 208594407, 238393608, 263487672, 278125876, 317858144, 351316896, 357590412, 417188814, 476787216, 526975344, 556251752, 625783221, 715180824, 834377628, 953574432, 1053950688, 1112503504, 1251566442, 1430361648, 1668755256, 2225007008, 2503132884, 2860723296, 3337510512, 5006265768, 6675021024, 10012531536, 20025063072]

約数ペア:

[(1, 20025063072), (2, 10012531536), (3, 6675021024), (4, 5006265768), (6, 3337510512), (7, 2860723296), (8, 2503132884), (9, 2225007008), (12, 1668755256), (14, 1430361648), (16, 1251566442), (18, 1112503504), (19, 1053950688), (21, 953574432), (24, 834377628), (28, 715180824), (32, 625783221), (36, 556251752), (38, 526975344), (42, 476787216), (48, 417188814), (56, 357590412), (57, 351316896), (63, 317858144), (72, 278125876), (76, 263487672), (84, 238393608), (96, 208594407), (112, 178795206), (114, 175658448), (126, 158929072), (133, 150564384), (144, 139062938), (152, 131743836), (168, 119196804), (171, 117105632), (224, 89397603), (228, 87829224), (252, 79464536), (266, 75282192), (288, 69531469), (304, 65871918), (336, 59598402), (342, 58552816), (353, 56728224), (399, 50188128), (456, 43914612), (504, 39732268), (532, 37641096), (608, 32935959), (672, 29799201), (684, 29276408), (706, 28364112), (798, 25094064), (912, 21957306), (1008, 19866134), (1059, 18909408), (1064, 18820548), (1197, 16729376), (1368, 14638204), (1412, 14182056), (1481, 13521312), (1596, 12547032), (1824, 10978653), (2016, 9933067), (2118, 9454704), (2128, 9410274), (2394, 8364688), (2471, 8104032), (2736, 7319102), (2824, 7091028), (2962, 6760656), (3177, 6303136), (3192, 6273516), (4236, 4727352), (4256, 4705137), (4443, 4507104), (4788, 4182344), (4942, 4052016), (5472, 3659551), (5648, 3545514), (5924, 3380328), (6354, 3151568), (6384, 3136758), (6707, 2985696), (7413, 2701344), (8472, 2363676), (8886, 2253552), (9576, 2091172), (9884, 2026008), (10367, 1931616), (11296, 1772757), (11848, 1690164), (12708, 1575784), (12768, 1568379), (13329, 1502368), (13414, 1492848), (14826, 1350672), (16944, 1181838), (17772, 1126776), (19152, 1045586), (19768, 1013004), (20121, 995232), (20734, 965808), (22239, 900448), (23696, 845082), (25416, 787892), (26658, 751184), (26828, 746424), (28139, 711648), (29652, 675336), (31101, 643872), (33888, 590919), (35544, 563388), (38304, 522793), (39536, 506502), (40242, 497616), (41468, 482904), (44478, 450224), (46949, 426528), (47392, 422541), (50832, 393946), (53316, 375592), (53656, 373212), (56278, 355824), (59304, 337668), (60363, 331744), (62202, 321936), (71088, 281694), (79072, 253251), (80484, 248808), (82936, 241452), (84417, 237216), (88956, 225112), (93303, 214624), (93898, 213264), (101664, 196973), (106632, 187796), (107312, 186606), (112556, 177912), (118608, 168834), (120726, 165872), (124404, 160968), (140847, 142176)]