20354559984

素因数分解:

$2^4\times 3^4\times {\mathrm{11}}^2\times {\mathrm{293}}^1\times {\mathrm{443}}^1$

素因数の和:778

約数の個数: 300

約数和(自身を含む): 65122191288

約数和(自身を除く): 44767631304

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 81, 88, 99, 108, 121, 132, 144, 162, 176, 198, 216, 242, 264, 293, 297, 324, 363, 396, 432, 443, 484, 528, 586, 594, 648, 726, 792, 879, 886, 891, 968, 1089, 1172, 1188, 1296, 1329, 1452, 1584, 1758, 1772, 1782, 1936, 2178, 2344, 2376, 2637, 2658, 2904, 3223, 3267, 3516, 3544, 3564, 3987, 4356, 4688, 4752, 4873, 5274, 5316, 5808, 6446, 6534, 7032, 7088, 7128, 7911, 7974, 8712, 9669, 9746, 9801, 10548, 10632, 11961, 12892, 13068, 14064, 14256, 14619, 15822, 15948, 17424, 19338, 19492, 19602, 21096, 21264, 23733, 23922, 25784, 26136, 29007, 29238, 31644, 31896, 35453, 35883, 38676, 38984, 39204, 42192, 43857, 47466, 47844, 51568, 52272, 53603, 58014, 58476, 63288, 63792, 70906, 71766, 77352, 77968, 78408, 87021, 87714, 94932, 95688, 106359, 107206, 116028, 116952, 126576, 129799, 131571, 141812, 143532, 154704, 156816, 160809, 174042, 175428, 189864, 191376, 212718, 214412, 232056, 233904, 259598, 261063, 263142, 283624, 287064, 319077, 321618, 348084, 350856, 379728, 389397, 394713, 425436, 428824, 464112, 482427, 519196, 522126, 526284, 567248, 574128, 638154, 643236, 696168, 701712, 778794, 789426, 850872, 857648, 957231, 964854, 1038392, 1044252, 1052568, 1168191, 1276308, 1286472, 1392336, 1427789, 1447281, 1557588, 1578852, 1701744, 1914462, 1929708, 2076784, 2088504, 2105136, 2336382, 2552616, 2572944, 2855578, 2871693, 2894562, 3115176, 3157704, 3504573, 3828924, 3859416, 4177008, 4283367, 4341843, 4672764, 5105232, 5711156, 5743386, 5789124, 6230352, 6315408, 7009146, 7657848, 7718832, 8566734, 8683686, 9345528, 10513719, 11422312, 11486772, 11578248, 12850101, 14018292, 15315696, 15705679, 17133468, 17367372, 18691056, 21027438, 22844624, 22973544, 23156496, 25700202, 28036584, 31411358, 34266936, 34734744, 38550303, 42054876, 45947088, 47117037, 51400404, 56073168, 62822716, 68533872, 69469488, 77100606, 84109752, 94234074, 102800808, 115650909, 125645432, 141351111, 154201212, 168219504, 188468148, 205601616, 231301818, 251290864, 282702222, 308402424, 376936296, 424053333, 462603636, 565404444, 616804848, 753872592, 848106666, 925207272, 1130808888, 1272159999, 1696213332, 1850414544, 2261617776, 2544319998, 3392426664, 5088639996, 6784853328, 10177279992, 20354559984]

約数ペア:

[(1, 20354559984), (2, 10177279992), (3, 6784853328), (4, 5088639996), (6, 3392426664), (8, 2544319998), (9, 2261617776), (11, 1850414544), (12, 1696213332), (16, 1272159999), (18, 1130808888), (22, 925207272), (24, 848106666), (27, 753872592), (33, 616804848), (36, 565404444), (44, 462603636), (48, 424053333), (54, 376936296), (66, 308402424), (72, 282702222), (81, 251290864), (88, 231301818), (99, 205601616), (108, 188468148), (121, 168219504), (132, 154201212), (144, 141351111), (162, 125645432), (176, 115650909), (198, 102800808), (216, 94234074), (242, 84109752), (264, 77100606), (293, 69469488), (297, 68533872), (324, 62822716), (363, 56073168), (396, 51400404), (432, 47117037), (443, 45947088), (484, 42054876), (528, 38550303), (586, 34734744), (594, 34266936), (648, 31411358), (726, 28036584), (792, 25700202), (879, 23156496), (886, 22973544), (891, 22844624), (968, 21027438), (1089, 18691056), (1172, 17367372), (1188, 17133468), (1296, 15705679), (1329, 15315696), (1452, 14018292), (1584, 12850101), (1758, 11578248), (1772, 11486772), (1782, 11422312), (1936, 10513719), (2178, 9345528), (2344, 8683686), (2376, 8566734), (2637, 7718832), (2658, 7657848), (2904, 7009146), (3223, 6315408), (3267, 6230352), (3516, 5789124), (3544, 5743386), (3564, 5711156), (3987, 5105232), (4356, 4672764), (4688, 4341843), (4752, 4283367), (4873, 4177008), (5274, 3859416), (5316, 3828924), (5808, 3504573), (6446, 3157704), (6534, 3115176), (7032, 2894562), (7088, 2871693), (7128, 2855578), (7911, 2572944), (7974, 2552616), (8712, 2336382), (9669, 2105136), (9746, 2088504), (9801, 2076784), (10548, 1929708), (10632, 1914462), (11961, 1701744), (12892, 1578852), (13068, 1557588), (14064, 1447281), (14256, 1427789), (14619, 1392336), (15822, 1286472), (15948, 1276308), (17424, 1168191), (19338, 1052568), (19492, 1044252), (19602, 1038392), (21096, 964854), (21264, 957231), (23733, 857648), (23922, 850872), (25784, 789426), (26136, 778794), (29007, 701712), (29238, 696168), (31644, 643236), (31896, 638154), (35453, 574128), (35883, 567248), (38676, 526284), (38984, 522126), (39204, 519196), (42192, 482427), (43857, 464112), (47466, 428824), (47844, 425436), (51568, 394713), (52272, 389397), (53603, 379728), (58014, 350856), (58476, 348084), (63288, 321618), (63792, 319077), (70906, 287064), (71766, 283624), (77352, 263142), (77968, 261063), (78408, 259598), (87021, 233904), (87714, 232056), (94932, 214412), (95688, 212718), (106359, 191376), (107206, 189864), (116028, 175428), (116952, 174042), (126576, 160809), (129799, 156816), (131571, 154704), (141812, 143532)]