20736077472

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{787}}^1\times {\mathrm{8317}}^1$

素因数の和:9131

約数の個数: 144

約数和(自身を含む): 64418451552

約数和(自身を除く): 43682374080

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 176, 198, 264, 288, 352, 396, 528, 787, 792, 1056, 1574, 1584, 2361, 3148, 3168, 4722, 6296, 7083, 8317, 8657, 9444, 12592, 14166, 16634, 17314, 18888, 24951, 25184, 25971, 28332, 33268, 34628, 37776, 49902, 51942, 56664, 66536, 69256, 74853, 75552, 77913, 91487, 99804, 103884, 113328, 133072, 138512, 149706, 155826, 182974, 199608, 207768, 226656, 266144, 274461, 277024, 299412, 311652, 365948, 399216, 415536, 548922, 598824, 623304, 731896, 798432, 823383, 831072, 1097844, 1197648, 1246608, 1463792, 1646766, 2195688, 2395296, 2493216, 2927584, 3293532, 4391376, 6545479, 6587064, 8782752, 13090958, 13174128, 19636437, 26181916, 26348256, 39272874, 52363832, 58909311, 72000269, 78545748, 104727664, 117818622, 144000538, 157091496, 209455328, 216000807, 235637244, 288001076, 314182992, 432001614, 471274488, 576002152, 628365984, 648002421, 864003228, 942548976, 1152004304, 1296004842, 1728006456, 1885097952, 2304008608, 2592009684, 3456012912, 5184019368, 6912025824, 10368038736, 20736077472]

約数ペア:

[(1, 20736077472), (2, 10368038736), (3, 6912025824), (4, 5184019368), (6, 3456012912), (8, 2592009684), (9, 2304008608), (11, 1885097952), (12, 1728006456), (16, 1296004842), (18, 1152004304), (22, 942548976), (24, 864003228), (32, 648002421), (33, 628365984), (36, 576002152), (44, 471274488), (48, 432001614), (66, 314182992), (72, 288001076), (88, 235637244), (96, 216000807), (99, 209455328), (132, 157091496), (144, 144000538), (176, 117818622), (198, 104727664), (264, 78545748), (288, 72000269), (352, 58909311), (396, 52363832), (528, 39272874), (787, 26348256), (792, 26181916), (1056, 19636437), (1574, 13174128), (1584, 13090958), (2361, 8782752), (3148, 6587064), (3168, 6545479), (4722, 4391376), (6296, 3293532), (7083, 2927584), (8317, 2493216), (8657, 2395296), (9444, 2195688), (12592, 1646766), (14166, 1463792), (16634, 1246608), (17314, 1197648), (18888, 1097844), (24951, 831072), (25184, 823383), (25971, 798432), (28332, 731896), (33268, 623304), (34628, 598824), (37776, 548922), (49902, 415536), (51942, 399216), (56664, 365948), (66536, 311652), (69256, 299412), (74853, 277024), (75552, 274461), (77913, 266144), (91487, 226656), (99804, 207768), (103884, 199608), (113328, 182974), (133072, 155826), (138512, 149706)]