20143999936

素因数分解:

$2^6\times {\mathrm{3847}}^1\times {\mathrm{81817}}^1$

素因数の和:85676

約数の個数: 28

約数和(自身を含む): 39984129328

約数和(自身を除く): 19840129392

約数列:

[1, 2, 4, 8, 16, 32, 64, 3847, 7694, 15388, 30776, 61552, 81817, 123104, 163634, 246208, 327268, 654536, 1309072, 2618144, 5236288, 314749999, 629499998, 1258999996, 2517999992, 5035999984, 10071999968, 20143999936]

約数ペア:

[(1, 20143999936), (2, 10071999968), (4, 5035999984), (8, 2517999992), (16, 1258999996), (32, 629499998), (64, 314749999), (3847, 5236288), (7694, 2618144), (15388, 1309072), (30776, 654536), (61552, 327268), (81817, 246208), (123104, 163634)]