20975576064

素因数分解:

$2^{10}\times 3^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{967}}^1$

素因数の和:1320

約数の個数: 176

約数和(自身を含む): 58588873728

約数和(自身を除く): 37613297664

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 256, 276, 307, 368, 384, 512, 552, 614, 736, 768, 921, 967, 1024, 1104, 1228, 1472, 1536, 1842, 1934, 2208, 2456, 2901, 2944, 3072, 3684, 3868, 4416, 4912, 5802, 5888, 7061, 7368, 7736, 8832, 9824, 11604, 11776, 14122, 14736, 15472, 17664, 19648, 21183, 22241, 23208, 23552, 28244, 29472, 30944, 35328, 39296, 42366, 44482, 46416, 56488, 58944, 61888, 66723, 70656, 78592, 84732, 88964, 92832, 112976, 117888, 123776, 133446, 157184, 169464, 177928, 185664, 225952, 235776, 247552, 266892, 296869, 314368, 338928, 355856, 371328, 451904, 471552, 495104, 533784, 593738, 677856, 711712, 742656, 890607, 903808, 943104, 990208, 1067568, 1187476, 1355712, 1423424, 1485312, 1781214, 1807616, 2135136, 2374952, 2711424, 2846848, 2970624, 3562428, 3615232, 4270272, 4749904, 5422848, 5693696, 6827987, 7124856, 7230464, 8540544, 9499808, 10845696, 11387392, 13655974, 14249712, 17081088, 18999616, 20483961, 21691392, 22774784, 27311948, 28499424, 34162176, 37999232, 40967922, 54623896, 56998848, 68324352, 75998464, 81935844, 109247792, 113997696, 151996928, 163871688, 218495584, 227995392, 303993856, 327743376, 436991168, 455990784, 655486752, 873982336, 911981568, 1310973504, 1747964672, 2621947008, 3495929344, 5243894016, 6991858688, 10487788032, 20975576064]

約数ペア:

[(1, 20975576064), (2, 10487788032), (3, 6991858688), (4, 5243894016), (6, 3495929344), (8, 2621947008), (12, 1747964672), (16, 1310973504), (23, 911981568), (24, 873982336), (32, 655486752), (46, 455990784), (48, 436991168), (64, 327743376), (69, 303993856), (92, 227995392), (96, 218495584), (128, 163871688), (138, 151996928), (184, 113997696), (192, 109247792), (256, 81935844), (276, 75998464), (307, 68324352), (368, 56998848), (384, 54623896), (512, 40967922), (552, 37999232), (614, 34162176), (736, 28499424), (768, 27311948), (921, 22774784), (967, 21691392), (1024, 20483961), (1104, 18999616), (1228, 17081088), (1472, 14249712), (1536, 13655974), (1842, 11387392), (1934, 10845696), (2208, 9499808), (2456, 8540544), (2901, 7230464), (2944, 7124856), (3072, 6827987), (3684, 5693696), (3868, 5422848), (4416, 4749904), (4912, 4270272), (5802, 3615232), (5888, 3562428), (7061, 2970624), (7368, 2846848), (7736, 2711424), (8832, 2374952), (9824, 2135136), (11604, 1807616), (11776, 1781214), (14122, 1485312), (14736, 1423424), (15472, 1355712), (17664, 1187476), (19648, 1067568), (21183, 990208), (22241, 943104), (23208, 903808), (23552, 890607), (28244, 742656), (29472, 711712), (30944, 677856), (35328, 593738), (39296, 533784), (42366, 495104), (44482, 471552), (46416, 451904), (56488, 371328), (58944, 355856), (61888, 338928), (66723, 314368), (70656, 296869), (78592, 266892), (84732, 247552), (88964, 235776), (92832, 225952), (112976, 185664), (117888, 177928), (123776, 169464), (133446, 157184)]