20233984192

素因数分解:

$2^6\times {\mathrm{107}}^1\times {\mathrm{257}}^1\times {\mathrm{11497}}^1$

素因数の和:11873

約数の個数: 56

約数和(自身を含む): 40688294544

約数和(自身を除く): 20454310352

約数列:

[1, 2, 4, 8, 16, 32, 64, 107, 214, 257, 428, 514, 856, 1028, 1712, 2056, 3424, 4112, 6848, 8224, 11497, 16448, 22994, 27499, 45988, 54998, 91976, 109996, 183952, 219992, 367904, 439984, 735808, 879968, 1230179, 1759936, 2460358, 2954729, 4920716, 5909458, 9841432, 11818916, 19682864, 23637832, 39365728, 47275664, 78731456, 94551328, 189102656, 316156003, 632312006, 1264624012, 2529248024, 5058496048, 10116992096, 20233984192]

約数ペア:

[(1, 20233984192), (2, 10116992096), (4, 5058496048), (8, 2529248024), (16, 1264624012), (32, 632312006), (64, 316156003), (107, 189102656), (214, 94551328), (257, 78731456), (428, 47275664), (514, 39365728), (856, 23637832), (1028, 19682864), (1712, 11818916), (2056, 9841432), (3424, 5909458), (4112, 4920716), (6848, 2954729), (8224, 2460358), (11497, 1759936), (16448, 1230179), (22994, 879968), (27499, 735808), (45988, 439984), (54998, 367904), (91976, 219992), (109996, 183952)]