20631034368

素因数分解:

$2^9\times 3^5\times 7^1\times {\mathrm{23689}}^1$

素因数の和:23729

約数の個数: 240

約数和(自身を含む): 70571941440

約数和(自身を除く): 49940907072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 243, 252, 256, 288, 324, 336, 378, 384, 432, 448, 486, 504, 512, 567, 576, 648, 672, 756, 768, 864, 896, 972, 1008, 1134, 1152, 1296, 1344, 1512, 1536, 1701, 1728, 1792, 1944, 2016, 2268, 2304, 2592, 2688, 3024, 3402, 3456, 3584, 3888, 4032, 4536, 4608, 5184, 5376, 6048, 6804, 6912, 7776, 8064, 9072, 10368, 10752, 12096, 13608, 13824, 15552, 16128, 18144, 20736, 23689, 24192, 27216, 31104, 32256, 36288, 41472, 47378, 48384, 54432, 62208, 71067, 72576, 94756, 96768, 108864, 124416, 142134, 145152, 165823, 189512, 213201, 217728, 284268, 290304, 331646, 379024, 426402, 435456, 497469, 568536, 639603, 663292, 758048, 852804, 870912, 994938, 1137072, 1279206, 1326584, 1492407, 1516096, 1705608, 1918809, 1989876, 2274144, 2558412, 2653168, 2984814, 3032192, 3411216, 3837618, 3979752, 4477221, 4548288, 5116824, 5306336, 5756427, 5969628, 6064384, 6822432, 7675236, 7959504, 8954442, 9096576, 10233648, 10612672, 11512854, 11939256, 12128768, 13431663, 13644864, 15350472, 15919008, 17908884, 18193152, 20467296, 21225344, 23025708, 23878512, 26863326, 27289728, 30700944, 31838016, 35817768, 36386304, 40294989, 40934592, 42450688, 46051416, 47757024, 53726652, 54579456, 61401888, 63676032, 71635536, 80589978, 81869184, 84901376, 92102832, 95514048, 107453304, 109158912, 122803776, 127352064, 143271072, 161179956, 163738368, 184205664, 191028096, 214906608, 245607552, 254704128, 286542144, 322359912, 327476736, 368411328, 382056192, 429813216, 491215104, 573084288, 644719824, 736822656, 764112384, 859626432, 982430208, 1146168576, 1289439648, 1473645312, 1719252864, 2292337152, 2578879296, 2947290624, 3438505728, 5157758592, 6877011456, 10315517184, 20631034368]

約数ペア:

[(1, 20631034368), (2, 10315517184), (3, 6877011456), (4, 5157758592), (6, 3438505728), (7, 2947290624), (8, 2578879296), (9, 2292337152), (12, 1719252864), (14, 1473645312), (16, 1289439648), (18, 1146168576), (21, 982430208), (24, 859626432), (27, 764112384), (28, 736822656), (32, 644719824), (36, 573084288), (42, 491215104), (48, 429813216), (54, 382056192), (56, 368411328), (63, 327476736), (64, 322359912), (72, 286542144), (81, 254704128), (84, 245607552), (96, 214906608), (108, 191028096), (112, 184205664), (126, 163738368), (128, 161179956), (144, 143271072), (162, 127352064), (168, 122803776), (189, 109158912), (192, 107453304), (216, 95514048), (224, 92102832), (243, 84901376), (252, 81869184), (256, 80589978), (288, 71635536), (324, 63676032), (336, 61401888), (378, 54579456), (384, 53726652), (432, 47757024), (448, 46051416), (486, 42450688), (504, 40934592), (512, 40294989), (567, 36386304), (576, 35817768), (648, 31838016), (672, 30700944), (756, 27289728), (768, 26863326), (864, 23878512), (896, 23025708), (972, 21225344), (1008, 20467296), (1134, 18193152), (1152, 17908884), (1296, 15919008), (1344, 15350472), (1512, 13644864), (1536, 13431663), (1701, 12128768), (1728, 11939256), (1792, 11512854), (1944, 10612672), (2016, 10233648), (2268, 9096576), (2304, 8954442), (2592, 7959504), (2688, 7675236), (3024, 6822432), (3402, 6064384), (3456, 5969628), (3584, 5756427), (3888, 5306336), (4032, 5116824), (4536, 4548288), (4608, 4477221), (5184, 3979752), (5376, 3837618), (6048, 3411216), (6804, 3032192), (6912, 2984814), (7776, 2653168), (8064, 2558412), (9072, 2274144), (10368, 1989876), (10752, 1918809), (12096, 1705608), (13608, 1516096), (13824, 1492407), (15552, 1326584), (16128, 1279206), (18144, 1137072), (20736, 994938), (23689, 870912), (24192, 852804), (27216, 758048), (31104, 663292), (32256, 639603), (36288, 568536), (41472, 497469), (47378, 435456), (48384, 426402), (54432, 379024), (62208, 331646), (71067, 290304), (72576, 284268), (94756, 217728), (96768, 213201), (108864, 189512), (124416, 165823), (142134, 145152)]