20418247872

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^1\times {\mathrm{1301}}^1\times {\mathrm{2477}}^1$

素因数の和:3807

約数の個数: 168

約数和(自身を含む): 63920565072

約数和(自身を除く): 43502317200

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 132, 144, 176, 192, 198, 264, 288, 352, 396, 528, 576, 704, 792, 1056, 1301, 1584, 2112, 2477, 2602, 3168, 3903, 4954, 5204, 6336, 7431, 7806, 9908, 10408, 11709, 14311, 14862, 15612, 19816, 20816, 22293, 23418, 27247, 28622, 29724, 31224, 39632, 41632, 42933, 44586, 46836, 54494, 57244, 59448, 62448, 79264, 81741, 83264, 85866, 89172, 93672, 108988, 114488, 118896, 124896, 128799, 158528, 163482, 171732, 178344, 187344, 217976, 228976, 237792, 245223, 249792, 257598, 326964, 343464, 356688, 374688, 435952, 457952, 475584, 490446, 515196, 653928, 686928, 713376, 749376, 871904, 915904, 980892, 1030392, 1307856, 1373856, 1426752, 1743808, 1961784, 2060784, 2615712, 2747712, 3222577, 3923568, 4121568, 5231424, 6445154, 7847136, 8243136, 9667731, 12890308, 15694272, 19335462, 25780616, 29003193, 35448347, 38670924, 51561232, 58006386, 70896694, 77341848, 103122464, 106345041, 116012772, 141793388, 154683696, 206244928, 212690082, 232025544, 283586776, 309367392, 319035123, 425380164, 464051088, 567173552, 618734784, 638070246, 850760328, 928102176, 1134347104, 1276140492, 1701520656, 1856204352, 2268694208, 2552280984, 3403041312, 5104561968, 6806082624, 10209123936, 20418247872]

約数ペア:

[(1, 20418247872), (2, 10209123936), (3, 6806082624), (4, 5104561968), (6, 3403041312), (8, 2552280984), (9, 2268694208), (11, 1856204352), (12, 1701520656), (16, 1276140492), (18, 1134347104), (22, 928102176), (24, 850760328), (32, 638070246), (33, 618734784), (36, 567173552), (44, 464051088), (48, 425380164), (64, 319035123), (66, 309367392), (72, 283586776), (88, 232025544), (96, 212690082), (99, 206244928), (132, 154683696), (144, 141793388), (176, 116012772), (192, 106345041), (198, 103122464), (264, 77341848), (288, 70896694), (352, 58006386), (396, 51561232), (528, 38670924), (576, 35448347), (704, 29003193), (792, 25780616), (1056, 19335462), (1301, 15694272), (1584, 12890308), (2112, 9667731), (2477, 8243136), (2602, 7847136), (3168, 6445154), (3903, 5231424), (4954, 4121568), (5204, 3923568), (6336, 3222577), (7431, 2747712), (7806, 2615712), (9908, 2060784), (10408, 1961784), (11709, 1743808), (14311, 1426752), (14862, 1373856), (15612, 1307856), (19816, 1030392), (20816, 980892), (22293, 915904), (23418, 871904), (27247, 749376), (28622, 713376), (29724, 686928), (31224, 653928), (39632, 515196), (41632, 490446), (42933, 475584), (44586, 457952), (46836, 435952), (54494, 374688), (57244, 356688), (59448, 343464), (62448, 326964), (79264, 257598), (81741, 249792), (83264, 245223), (85866, 237792), (89172, 228976), (93672, 217976), (108988, 187344), (114488, 178344), (118896, 171732), (124896, 163482), (128799, 158528)]