20231544648

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{141511}}^1$

素因数の和:141587

約数の個数: 128

約数和(自身を含む): 61948293120

約数和(自身を除く): 41716748472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 37, 42, 46, 56, 69, 74, 84, 92, 111, 138, 148, 161, 168, 184, 222, 259, 276, 296, 322, 444, 483, 518, 552, 644, 777, 851, 888, 966, 1036, 1288, 1554, 1702, 1932, 2072, 2553, 3108, 3404, 3864, 5106, 5957, 6216, 6808, 10212, 11914, 17871, 20424, 23828, 35742, 47656, 71484, 141511, 142968, 283022, 424533, 566044, 849066, 990577, 1132088, 1698132, 1981154, 2971731, 3254753, 3396264, 3962308, 5235907, 5943462, 6509506, 7924616, 9764259, 10471814, 11886924, 13019012, 15707721, 19528518, 20943628, 22783271, 23773848, 26038024, 31415442, 36651349, 39057036, 41887256, 45566542, 62830884, 68349813, 73302698, 78114072, 91133084, 109954047, 120425861, 125661768, 136699626, 146605396, 182266168, 219908094, 240851722, 273399252, 293210792, 361277583, 439816188, 481703444, 546798504, 722555166, 842981027, 879632376, 963406888, 1445110332, 1685962054, 2528943081, 2890220664, 3371924108, 5057886162, 6743848216, 10115772324, 20231544648]

約数ペア:

[(1, 20231544648), (2, 10115772324), (3, 6743848216), (4, 5057886162), (6, 3371924108), (7, 2890220664), (8, 2528943081), (12, 1685962054), (14, 1445110332), (21, 963406888), (23, 879632376), (24, 842981027), (28, 722555166), (37, 546798504), (42, 481703444), (46, 439816188), (56, 361277583), (69, 293210792), (74, 273399252), (84, 240851722), (92, 219908094), (111, 182266168), (138, 146605396), (148, 136699626), (161, 125661768), (168, 120425861), (184, 109954047), (222, 91133084), (259, 78114072), (276, 73302698), (296, 68349813), (322, 62830884), (444, 45566542), (483, 41887256), (518, 39057036), (552, 36651349), (644, 31415442), (777, 26038024), (851, 23773848), (888, 22783271), (966, 20943628), (1036, 19528518), (1288, 15707721), (1554, 13019012), (1702, 11886924), (1932, 10471814), (2072, 9764259), (2553, 7924616), (3108, 6509506), (3404, 5943462), (3864, 5235907), (5106, 3962308), (5957, 3396264), (6216, 3254753), (6808, 2971731), (10212, 1981154), (11914, 1698132), (17871, 1132088), (20424, 990577), (23828, 849066), (35742, 566044), (47656, 424533), (71484, 283022), (141511, 142968)]