20189260368

素因数分解:

$2^4\times 3^5\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{1307}}^1$

素因数の和:1496

約数の個数: 240

約数和(自身を含む): 61104214080

約数和(自身を除く): 40914953712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 36, 48, 54, 58, 72, 81, 87, 108, 116, 137, 144, 162, 174, 216, 232, 243, 261, 274, 324, 348, 411, 432, 464, 486, 522, 548, 648, 696, 783, 822, 972, 1044, 1096, 1233, 1296, 1307, 1392, 1566, 1644, 1944, 2088, 2192, 2349, 2466, 2614, 3132, 3288, 3699, 3888, 3921, 3973, 4176, 4698, 4932, 5228, 6264, 6576, 7047, 7398, 7842, 7946, 9396, 9864, 10456, 11097, 11763, 11919, 12528, 14094, 14796, 15684, 15892, 18792, 19728, 20912, 22194, 23526, 23838, 28188, 29592, 31368, 31784, 33291, 35289, 35757, 37584, 37903, 44388, 47052, 47676, 56376, 59184, 62736, 63568, 66582, 70578, 71514, 75806, 88776, 94104, 95352, 105867, 107271, 112752, 113709, 133164, 141156, 143028, 151612, 177552, 179059, 188208, 190704, 211734, 214542, 227418, 266328, 282312, 286056, 303224, 317601, 321813, 341127, 358118, 423468, 429084, 454836, 532656, 537177, 564624, 572112, 606448, 635202, 643626, 682254, 716236, 846936, 858168, 909672, 965439, 1023381, 1074354, 1270404, 1287252, 1364508, 1432472, 1611531, 1693872, 1716336, 1819344, 1930878, 2046762, 2148708, 2540808, 2574504, 2729016, 2864944, 3070143, 3223062, 3861756, 4093524, 4297416, 4834593, 5081616, 5149008, 5192711, 5458032, 6140286, 6446124, 7723512, 8187048, 8594832, 9210429, 9669186, 10385422, 12280572, 12892248, 14503779, 15447024, 15578133, 16374096, 18420858, 19338372, 20770844, 24561144, 25784496, 29007558, 31156266, 36841716, 38676744, 41541688, 43511337, 46734399, 49122288, 58015116, 62312532, 73683432, 77353488, 83083376, 87022674, 93468798, 116030232, 124625064, 140203197, 147366864, 174045348, 186937596, 232060464, 249250128, 280406394, 348090696, 373875192, 420609591, 560812788, 696181392, 747750384, 841219182, 1121625576, 1261828773, 1682438364, 2243251152, 2523657546, 3364876728, 5047315092, 6729753456, 10094630184, 20189260368]

約数ペア:

[(1, 20189260368), (2, 10094630184), (3, 6729753456), (4, 5047315092), (6, 3364876728), (8, 2523657546), (9, 2243251152), (12, 1682438364), (16, 1261828773), (18, 1121625576), (24, 841219182), (27, 747750384), (29, 696181392), (36, 560812788), (48, 420609591), (54, 373875192), (58, 348090696), (72, 280406394), (81, 249250128), (87, 232060464), (108, 186937596), (116, 174045348), (137, 147366864), (144, 140203197), (162, 124625064), (174, 116030232), (216, 93468798), (232, 87022674), (243, 83083376), (261, 77353488), (274, 73683432), (324, 62312532), (348, 58015116), (411, 49122288), (432, 46734399), (464, 43511337), (486, 41541688), (522, 38676744), (548, 36841716), (648, 31156266), (696, 29007558), (783, 25784496), (822, 24561144), (972, 20770844), (1044, 19338372), (1096, 18420858), (1233, 16374096), (1296, 15578133), (1307, 15447024), (1392, 14503779), (1566, 12892248), (1644, 12280572), (1944, 10385422), (2088, 9669186), (2192, 9210429), (2349, 8594832), (2466, 8187048), (2614, 7723512), (3132, 6446124), (3288, 6140286), (3699, 5458032), (3888, 5192711), (3921, 5149008), (3973, 5081616), (4176, 4834593), (4698, 4297416), (4932, 4093524), (5228, 3861756), (6264, 3223062), (6576, 3070143), (7047, 2864944), (7398, 2729016), (7842, 2574504), (7946, 2540808), (9396, 2148708), (9864, 2046762), (10456, 1930878), (11097, 1819344), (11763, 1716336), (11919, 1693872), (12528, 1611531), (14094, 1432472), (14796, 1364508), (15684, 1287252), (15892, 1270404), (18792, 1074354), (19728, 1023381), (20912, 965439), (22194, 909672), (23526, 858168), (23838, 846936), (28188, 716236), (29592, 682254), (31368, 643626), (31784, 635202), (33291, 606448), (35289, 572112), (35757, 564624), (37584, 537177), (37903, 532656), (44388, 454836), (47052, 429084), (47676, 423468), (56376, 358118), (59184, 341127), (62736, 321813), (63568, 317601), (66582, 303224), (70578, 286056), (71514, 282312), (75806, 266328), (88776, 227418), (94104, 214542), (95352, 211734), (105867, 190704), (107271, 188208), (112752, 179059), (113709, 177552), (133164, 151612), (141156, 143028)]