20138337792

素因数分解:

$2^9\times 3^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{1367}}^1$

素因数の和:1553

約数の個数: 240

約数和(自身を含む): 61128587520

約数和(自身を除く): 40990249728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 128, 138, 139, 144, 184, 192, 207, 256, 276, 278, 288, 368, 384, 414, 417, 512, 552, 556, 576, 736, 768, 828, 834, 1104, 1112, 1152, 1251, 1367, 1472, 1536, 1656, 1668, 2208, 2224, 2304, 2502, 2734, 2944, 3197, 3312, 3336, 4101, 4416, 4448, 4608, 5004, 5468, 5888, 6394, 6624, 6672, 8202, 8832, 8896, 9591, 10008, 10936, 11776, 12303, 12788, 13248, 13344, 16404, 17664, 17792, 19182, 20016, 21872, 24606, 25576, 26496, 26688, 28773, 31441, 32808, 35328, 35584, 38364, 40032, 43744, 49212, 51152, 52992, 53376, 57546, 62882, 65616, 71168, 76728, 80064, 87488, 94323, 98424, 102304, 105984, 106752, 115092, 125764, 131232, 153456, 160128, 174976, 188646, 190013, 196848, 204608, 213504, 230184, 251528, 262464, 282969, 306912, 320256, 349952, 377292, 380026, 393696, 409216, 460368, 503056, 524928, 565938, 570039, 613824, 640512, 699904, 754584, 760052, 787392, 818432, 920736, 1006112, 1049856, 1131876, 1140078, 1227648, 1509168, 1520104, 1574784, 1636864, 1710117, 1841472, 2012224, 2099712, 2263752, 2280156, 2455296, 3018336, 3040208, 3149568, 3420234, 3682944, 4024448, 4370299, 4527504, 4560312, 4910592, 6036672, 6080416, 6299136, 6840468, 7365888, 8048896, 8740598, 9055008, 9120624, 12073344, 12160832, 13110897, 13680936, 14731776, 16097792, 17481196, 18110016, 18241248, 24146688, 24321664, 26221794, 27361872, 34962392, 36220032, 36482496, 39332691, 48293376, 48643328, 52443588, 54723744, 69924784, 72440064, 72964992, 78665382, 97286656, 104887176, 109447488, 139849568, 144880128, 145929984, 157330764, 209774352, 218894976, 279699136, 291859968, 314661528, 419548704, 437789952, 559398272, 629323056, 839097408, 875579904, 1118796544, 1258646112, 1678194816, 2237593088, 2517292224, 3356389632, 5034584448, 6712779264, 10069168896, 20138337792]

約数ペア:

[(1, 20138337792), (2, 10069168896), (3, 6712779264), (4, 5034584448), (6, 3356389632), (8, 2517292224), (9, 2237593088), (12, 1678194816), (16, 1258646112), (18, 1118796544), (23, 875579904), (24, 839097408), (32, 629323056), (36, 559398272), (46, 437789952), (48, 419548704), (64, 314661528), (69, 291859968), (72, 279699136), (92, 218894976), (96, 209774352), (128, 157330764), (138, 145929984), (139, 144880128), (144, 139849568), (184, 109447488), (192, 104887176), (207, 97286656), (256, 78665382), (276, 72964992), (278, 72440064), (288, 69924784), (368, 54723744), (384, 52443588), (414, 48643328), (417, 48293376), (512, 39332691), (552, 36482496), (556, 36220032), (576, 34962392), (736, 27361872), (768, 26221794), (828, 24321664), (834, 24146688), (1104, 18241248), (1112, 18110016), (1152, 17481196), (1251, 16097792), (1367, 14731776), (1472, 13680936), (1536, 13110897), (1656, 12160832), (1668, 12073344), (2208, 9120624), (2224, 9055008), (2304, 8740598), (2502, 8048896), (2734, 7365888), (2944, 6840468), (3197, 6299136), (3312, 6080416), (3336, 6036672), (4101, 4910592), (4416, 4560312), (4448, 4527504), (4608, 4370299), (5004, 4024448), (5468, 3682944), (5888, 3420234), (6394, 3149568), (6624, 3040208), (6672, 3018336), (8202, 2455296), (8832, 2280156), (8896, 2263752), (9591, 2099712), (10008, 2012224), (10936, 1841472), (11776, 1710117), (12303, 1636864), (12788, 1574784), (13248, 1520104), (13344, 1509168), (16404, 1227648), (17664, 1140078), (17792, 1131876), (19182, 1049856), (20016, 1006112), (21872, 920736), (24606, 818432), (25576, 787392), (26496, 760052), (26688, 754584), (28773, 699904), (31441, 640512), (32808, 613824), (35328, 570039), (35584, 565938), (38364, 524928), (40032, 503056), (43744, 460368), (49212, 409216), (51152, 393696), (52992, 380026), (53376, 377292), (57546, 349952), (62882, 320256), (65616, 306912), (71168, 282969), (76728, 262464), (80064, 251528), (87488, 230184), (94323, 213504), (98424, 204608), (102304, 196848), (105984, 190013), (106752, 188646), (115092, 174976), (125764, 160128), (131232, 153456)]