20269959714

素因数分解:

$2^1\times 3^2\times {\mathrm{127}}^1\times {\mathrm{193}}^1\times {\mathrm{45943}}^1$

素因数の和:46271

約数の個数: 48

約数和(自身を含む): 44494374912

約数和(自身を除く): 24224415198

約数列:

[1, 2, 3, 6, 9, 18, 127, 193, 254, 381, 386, 579, 762, 1143, 1158, 1737, 2286, 3474, 24511, 45943, 49022, 73533, 91886, 137829, 147066, 220599, 275658, 413487, 441198, 826974, 5834761, 8866999, 11669522, 17504283, 17733998, 26600997, 35008566, 52512849, 53201994, 79802991, 105025698, 159605982, 1126108873, 2252217746, 3378326619, 6756653238, 10134979857, 20269959714]

約数ペア:

[(1, 20269959714), (2, 10134979857), (3, 6756653238), (6, 3378326619), (9, 2252217746), (18, 1126108873), (127, 159605982), (193, 105025698), (254, 79802991), (381, 53201994), (386, 52512849), (579, 35008566), (762, 26600997), (1143, 17733998), (1158, 17504283), (1737, 11669522), (2286, 8866999), (3474, 5834761), (24511, 826974), (45943, 441198), (49022, 413487), (73533, 275658), (91886, 220599), (137829, 147066)]