20656089504

素因数分解:

$2^5\times 3^3\times {\mathrm{23}}^1\times {\mathrm{743}}^1\times {\mathrm{1399}}^1$

素因数の和:2184

約数の個数: 192

約数和(自身を含む): 62995968000

約数和(自身を除く): 42339878496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 69, 72, 92, 96, 108, 138, 144, 184, 207, 216, 276, 288, 368, 414, 432, 552, 621, 736, 743, 828, 864, 1104, 1242, 1399, 1486, 1656, 2208, 2229, 2484, 2798, 2972, 3312, 4197, 4458, 4968, 5596, 5944, 6624, 6687, 8394, 8916, 9936, 11192, 11888, 12591, 13374, 16788, 17089, 17832, 19872, 20061, 22384, 23776, 25182, 26748, 32177, 33576, 34178, 35664, 37773, 40122, 44768, 50364, 51267, 53496, 64354, 67152, 68356, 71328, 75546, 80244, 96531, 100728, 102534, 106992, 128708, 134304, 136712, 151092, 153801, 160488, 193062, 201456, 205068, 213984, 257416, 273424, 289593, 302184, 307602, 320976, 386124, 402912, 410136, 461403, 514832, 546848, 579186, 604368, 615204, 641952, 772248, 820272, 868779, 922806, 1029664, 1039457, 1158372, 1208736, 1230408, 1544496, 1640544, 1737558, 1845612, 2078914, 2316744, 2460816, 3088992, 3118371, 3475116, 3691224, 4157828, 4633488, 4921632, 6236742, 6950232, 7382448, 8315656, 9266976, 9355113, 12473484, 13900464, 14764896, 16631312, 18710226, 23907511, 24946968, 27800928, 28065339, 33262624, 37420452, 47815022, 49893936, 56130678, 71722533, 74840904, 95630044, 99787872, 112261356, 143445066, 149681808, 191260088, 215167599, 224522712, 286890132, 299363616, 382520176, 430335198, 449045424, 573780264, 645502797, 765040352, 860670396, 898090848, 1147560528, 1291005594, 1721340792, 2295121056, 2582011188, 3442681584, 5164022376, 6885363168, 10328044752, 20656089504]

約数ペア:

[(1, 20656089504), (2, 10328044752), (3, 6885363168), (4, 5164022376), (6, 3442681584), (8, 2582011188), (9, 2295121056), (12, 1721340792), (16, 1291005594), (18, 1147560528), (23, 898090848), (24, 860670396), (27, 765040352), (32, 645502797), (36, 573780264), (46, 449045424), (48, 430335198), (54, 382520176), (69, 299363616), (72, 286890132), (92, 224522712), (96, 215167599), (108, 191260088), (138, 149681808), (144, 143445066), (184, 112261356), (207, 99787872), (216, 95630044), (276, 74840904), (288, 71722533), (368, 56130678), (414, 49893936), (432, 47815022), (552, 37420452), (621, 33262624), (736, 28065339), (743, 27800928), (828, 24946968), (864, 23907511), (1104, 18710226), (1242, 16631312), (1399, 14764896), (1486, 13900464), (1656, 12473484), (2208, 9355113), (2229, 9266976), (2484, 8315656), (2798, 7382448), (2972, 6950232), (3312, 6236742), (4197, 4921632), (4458, 4633488), (4968, 4157828), (5596, 3691224), (5944, 3475116), (6624, 3118371), (6687, 3088992), (8394, 2460816), (8916, 2316744), (9936, 2078914), (11192, 1845612), (11888, 1737558), (12591, 1640544), (13374, 1544496), (16788, 1230408), (17089, 1208736), (17832, 1158372), (19872, 1039457), (20061, 1029664), (22384, 922806), (23776, 868779), (25182, 820272), (26748, 772248), (32177, 641952), (33576, 615204), (34178, 604368), (35664, 579186), (37773, 546848), (40122, 514832), (44768, 461403), (50364, 410136), (51267, 402912), (53496, 386124), (64354, 320976), (67152, 307602), (68356, 302184), (71328, 289593), (75546, 273424), (80244, 257416), (96531, 213984), (100728, 205068), (102534, 201456), (106992, 193062), (128708, 160488), (134304, 153801), (136712, 151092)]