20131038054

素因数分解:

$2^1\times 3^5\times {\mathrm{29}}^1\times {\mathrm{971}}^1\times {\mathrm{1471}}^1$

素因数の和:2488

約数の個数: 96

約数和(自身を含む): 46872483840

約数和(自身を除く): 26741445786

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 81, 87, 162, 174, 243, 261, 486, 522, 783, 971, 1471, 1566, 1942, 2349, 2913, 2942, 4413, 4698, 5826, 7047, 8739, 8826, 13239, 14094, 17478, 26217, 26478, 28159, 39717, 42659, 52434, 56318, 78651, 79434, 84477, 85318, 119151, 127977, 157302, 168954, 235953, 238302, 253431, 255954, 357453, 383931, 471906, 506862, 714906, 760293, 767862, 1151793, 1428341, 1520586, 2280879, 2303586, 2856682, 3455379, 4285023, 4561758, 6842637, 6910758, 8570046, 10366137, 12855069, 13685274, 20732274, 25710138, 38565207, 41421889, 77130414, 82843778, 115695621, 124265667, 231391242, 248531334, 347086863, 372797001, 694173726, 745594002, 1118391003, 2236782006, 3355173009, 6710346018, 10065519027, 20131038054]

約数ペア:

[(1, 20131038054), (2, 10065519027), (3, 6710346018), (6, 3355173009), (9, 2236782006), (18, 1118391003), (27, 745594002), (29, 694173726), (54, 372797001), (58, 347086863), (81, 248531334), (87, 231391242), (162, 124265667), (174, 115695621), (243, 82843778), (261, 77130414), (486, 41421889), (522, 38565207), (783, 25710138), (971, 20732274), (1471, 13685274), (1566, 12855069), (1942, 10366137), (2349, 8570046), (2913, 6910758), (2942, 6842637), (4413, 4561758), (4698, 4285023), (5826, 3455379), (7047, 2856682), (8739, 2303586), (8826, 2280879), (13239, 1520586), (14094, 1428341), (17478, 1151793), (26217, 767862), (26478, 760293), (28159, 714906), (39717, 506862), (42659, 471906), (52434, 383931), (56318, 357453), (78651, 255954), (79434, 253431), (84477, 238302), (85318, 235953), (119151, 168954), (127977, 157302)]