20161983350496

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1993}}^1\times {\mathrm{8106089}}^1$

素因数の和:8108108

約数の個数: 96

約数和(自身を含む): 57024981326880

約数和(自身を除く): 36862997976384

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 1993, 3986, 5979, 7972, 11958, 15944, 23916, 25909, 31888, 47832, 51818, 63776, 77727, 95664, 103636, 155454, 191328, 207272, 310908, 414544, 621816, 829088, 1243632, 2487264, 8106089, 16212178, 24318267, 32424356, 48636534, 64848712, 97273068, 105379157, 129697424, 194546136, 210758314, 259394848, 316137471, 389092272, 421516628, 632274942, 778184544, 843033256, 1264549884, 1686066512, 2529099768, 3372133024, 5058199536, 10116399072, 16155435377, 32310870754, 48466306131, 64621741508, 96932612262, 129243483016, 193865224524, 210020659901, 258486966032, 387730449048, 420041319802, 516973932064, 630061979703, 775460898096, 840082639604, 1260123959406, 1550921796192, 1680165279208, 2520247918812, 3360330558416, 5040495837624, 6720661116832, 10080991675248, 20161983350496]

約数ペア:

[(1, 20161983350496), (2, 10080991675248), (3, 6720661116832), (4, 5040495837624), (6, 3360330558416), (8, 2520247918812), (12, 1680165279208), (13, 1550921796192), (16, 1260123959406), (24, 840082639604), (26, 775460898096), (32, 630061979703), (39, 516973932064), (48, 420041319802), (52, 387730449048), (78, 258486966032), (96, 210020659901), (104, 193865224524), (156, 129243483016), (208, 96932612262), (312, 64621741508), (416, 48466306131), (624, 32310870754), (1248, 16155435377), (1993, 10116399072), (3986, 5058199536), (5979, 3372133024), (7972, 2529099768), (11958, 1686066512), (15944, 1264549884), (23916, 843033256), (25909, 778184544), (31888, 632274942), (47832, 421516628), (51818, 389092272), (63776, 316137471), (77727, 259394848), (95664, 210758314), (103636, 194546136), (155454, 129697424), (191328, 105379157), (207272, 97273068), (310908, 64848712), (414544, 48636534), (621816, 32424356), (829088, 24318267), (1243632, 16212178), (2487264, 8106089)]