20179555272

素因数分解:

$2^3\times 3^4\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{3359}}^1$

素因数の和:3577

約数の個数: 160

約数和(自身を含む): 57764044800

約数和(自身を除く): 37584489528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 73, 81, 108, 127, 146, 162, 216, 219, 254, 292, 324, 381, 438, 508, 584, 648, 657, 762, 876, 1016, 1143, 1314, 1524, 1752, 1971, 2286, 2628, 3048, 3359, 3429, 3942, 4572, 5256, 5913, 6718, 6858, 7884, 9144, 9271, 10077, 10287, 11826, 13436, 13716, 15768, 18542, 20154, 20574, 23652, 26872, 27432, 27813, 30231, 37084, 40308, 41148, 47304, 55626, 60462, 74168, 80616, 82296, 83439, 90693, 111252, 120924, 166878, 181386, 222504, 241848, 245207, 250317, 272079, 333756, 362772, 426593, 490414, 500634, 544158, 667512, 725544, 735621, 750951, 853186, 980828, 1001268, 1088316, 1279779, 1471242, 1501902, 1706372, 1961656, 2002536, 2176632, 2206863, 2559558, 2942484, 3003804, 3412744, 3839337, 4413726, 5119116, 5884968, 6007608, 6620589, 7678674, 8827452, 10238232, 11518011, 13241178, 15357348, 17654904, 19861767, 23036022, 26482356, 30714696, 31141289, 34554033, 39723534, 46072044, 52964712, 62282578, 69108066, 79447068, 92144088, 93423867, 124565156, 138216132, 158894136, 186847734, 249130312, 276432264, 280271601, 373695468, 560543202, 747390936, 840814803, 1121086404, 1681629606, 2242172808, 2522444409, 3363259212, 5044888818, 6726518424, 10089777636, 20179555272]

約数ペア:

[(1, 20179555272), (2, 10089777636), (3, 6726518424), (4, 5044888818), (6, 3363259212), (8, 2522444409), (9, 2242172808), (12, 1681629606), (18, 1121086404), (24, 840814803), (27, 747390936), (36, 560543202), (54, 373695468), (72, 280271601), (73, 276432264), (81, 249130312), (108, 186847734), (127, 158894136), (146, 138216132), (162, 124565156), (216, 93423867), (219, 92144088), (254, 79447068), (292, 69108066), (324, 62282578), (381, 52964712), (438, 46072044), (508, 39723534), (584, 34554033), (648, 31141289), (657, 30714696), (762, 26482356), (876, 23036022), (1016, 19861767), (1143, 17654904), (1314, 15357348), (1524, 13241178), (1752, 11518011), (1971, 10238232), (2286, 8827452), (2628, 7678674), (3048, 6620589), (3359, 6007608), (3429, 5884968), (3942, 5119116), (4572, 4413726), (5256, 3839337), (5913, 3412744), (6718, 3003804), (6858, 2942484), (7884, 2559558), (9144, 2206863), (9271, 2176632), (10077, 2002536), (10287, 1961656), (11826, 1706372), (13436, 1501902), (13716, 1471242), (15768, 1279779), (18542, 1088316), (20154, 1001268), (20574, 980828), (23652, 853186), (26872, 750951), (27432, 735621), (27813, 725544), (30231, 667512), (37084, 544158), (40308, 500634), (41148, 490414), (47304, 426593), (55626, 362772), (60462, 333756), (74168, 272079), (80616, 250317), (82296, 245207), (83439, 241848), (90693, 222504), (111252, 181386), (120924, 166878)]