20138787648

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29209}}^1$

素因数の和:29259

約数の個数: 280

約数和(自身を含む): 71819211200

約数和(自身を除く): 51680423552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 54, 56, 57, 63, 64, 72, 76, 81, 84, 96, 108, 112, 114, 126, 133, 144, 152, 162, 168, 171, 189, 192, 216, 224, 228, 252, 266, 288, 304, 324, 336, 342, 378, 399, 432, 448, 456, 504, 513, 532, 567, 576, 608, 648, 672, 684, 756, 798, 864, 912, 1008, 1026, 1064, 1134, 1197, 1216, 1296, 1344, 1368, 1512, 1539, 1596, 1728, 1824, 2016, 2052, 2128, 2268, 2394, 2592, 2736, 3024, 3078, 3192, 3591, 3648, 4032, 4104, 4256, 4536, 4788, 5184, 5472, 6048, 6156, 6384, 7182, 8208, 8512, 9072, 9576, 10773, 10944, 12096, 12312, 12768, 14364, 16416, 18144, 19152, 21546, 24624, 25536, 28728, 29209, 32832, 36288, 38304, 43092, 49248, 57456, 58418, 76608, 86184, 87627, 98496, 114912, 116836, 172368, 175254, 204463, 229824, 233672, 262881, 344736, 350508, 408926, 467344, 525762, 554971, 613389, 689472, 701016, 788643, 817852, 934688, 1051524, 1109942, 1226778, 1402032, 1577286, 1635704, 1664913, 1840167, 1869376, 2103048, 2219884, 2365929, 2453556, 2804064, 3154572, 3271408, 3329826, 3680334, 3884797, 4206096, 4439768, 4731858, 4907112, 4994739, 5520501, 5608128, 6309144, 6542816, 6659652, 7360668, 7769594, 8412192, 8879536, 9463716, 9814224, 9989478, 11041002, 11654391, 12618288, 13085632, 13319304, 14721336, 14984217, 15539188, 16561503, 16824384, 17759072, 18927432, 19628448, 19978956, 22082004, 23308782, 25236576, 26638608, 29442672, 29968434, 31078376, 33123006, 34963173, 35518144, 37854864, 39256896, 39957912, 44164008, 44952651, 46617564, 50473152, 53277216, 58885344, 59936868, 62156752, 66246012, 69926346, 75709728, 79915824, 88328016, 89905302, 93235128, 104889519, 106554432, 117770688, 119873736, 124313504, 132492024, 139852692, 151419456, 159831648, 176656032, 179810604, 186470256, 209779038, 239747472, 248627008, 264984048, 279705384, 314668557, 319663296, 353312064, 359621208, 372940512, 419558076, 479494944, 529968096, 559410768, 629337114, 719242416, 745881024, 839116152, 958989888, 1059936192, 1118821536, 1258674228, 1438484832, 1678232304, 2237643072, 2517348456, 2876969664, 3356464608, 5034696912, 6712929216, 10069393824, 20138787648]

約数ペア:

[(1, 20138787648), (2, 10069393824), (3, 6712929216), (4, 5034696912), (6, 3356464608), (7, 2876969664), (8, 2517348456), (9, 2237643072), (12, 1678232304), (14, 1438484832), (16, 1258674228), (18, 1118821536), (19, 1059936192), (21, 958989888), (24, 839116152), (27, 745881024), (28, 719242416), (32, 629337114), (36, 559410768), (38, 529968096), (42, 479494944), (48, 419558076), (54, 372940512), (56, 359621208), (57, 353312064), (63, 319663296), (64, 314668557), (72, 279705384), (76, 264984048), (81, 248627008), (84, 239747472), (96, 209779038), (108, 186470256), (112, 179810604), (114, 176656032), (126, 159831648), (133, 151419456), (144, 139852692), (152, 132492024), (162, 124313504), (168, 119873736), (171, 117770688), (189, 106554432), (192, 104889519), (216, 93235128), (224, 89905302), (228, 88328016), (252, 79915824), (266, 75709728), (288, 69926346), (304, 66246012), (324, 62156752), (336, 59936868), (342, 58885344), (378, 53277216), (399, 50473152), (432, 46617564), (448, 44952651), (456, 44164008), (504, 39957912), (513, 39256896), (532, 37854864), (567, 35518144), (576, 34963173), (608, 33123006), (648, 31078376), (672, 29968434), (684, 29442672), (756, 26638608), (798, 25236576), (864, 23308782), (912, 22082004), (1008, 19978956), (1026, 19628448), (1064, 18927432), (1134, 17759072), (1197, 16824384), (1216, 16561503), (1296, 15539188), (1344, 14984217), (1368, 14721336), (1512, 13319304), (1539, 13085632), (1596, 12618288), (1728, 11654391), (1824, 11041002), (2016, 9989478), (2052, 9814224), (2128, 9463716), (2268, 8879536), (2394, 8412192), (2592, 7769594), (2736, 7360668), (3024, 6659652), (3078, 6542816), (3192, 6309144), (3591, 5608128), (3648, 5520501), (4032, 4994739), (4104, 4907112), (4256, 4731858), (4536, 4439768), (4788, 4206096), (5184, 3884797), (5472, 3680334), (6048, 3329826), (6156, 3271408), (6384, 3154572), (7182, 2804064), (8208, 2453556), (8512, 2365929), (9072, 2219884), (9576, 2103048), (10773, 1869376), (10944, 1840167), (12096, 1664913), (12312, 1635704), (12768, 1577286), (14364, 1402032), (16416, 1226778), (18144, 1109942), (19152, 1051524), (21546, 934688), (24624, 817852), (25536, 788643), (28728, 701016), (29209, 689472), (32832, 613389), (36288, 554971), (38304, 525762), (43092, 467344), (49248, 408926), (57456, 350508), (58418, 344736), (76608, 262881), (86184, 233672), (87627, 229824), (98496, 204463), (114912, 175254), (116836, 172368)]