20246992272

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{6551}}^1$

素因数の和:6718

約数の個数: 180

約数和(自身を含む): 61850041344

約数和(自身を除く): 41603049072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 127, 144, 156, 169, 208, 234, 254, 312, 338, 381, 468, 507, 508, 624, 676, 762, 936, 1014, 1016, 1143, 1352, 1521, 1524, 1651, 1872, 2028, 2032, 2286, 2704, 3042, 3048, 3302, 4056, 4572, 4953, 6084, 6096, 6551, 6604, 8112, 9144, 9906, 12168, 13102, 13208, 14859, 18288, 19653, 19812, 21463, 24336, 26204, 26416, 29718, 39306, 39624, 42926, 52408, 58959, 59436, 64389, 78612, 79248, 85163, 85852, 104816, 117918, 118872, 128778, 157224, 170326, 171704, 193167, 235836, 237744, 255489, 257556, 314448, 340652, 343408, 386334, 471672, 510978, 515112, 681304, 766467, 772668, 831977, 943344, 1021956, 1030224, 1107119, 1362608, 1532934, 1545336, 1663954, 2043912, 2214238, 2495931, 3065868, 3090672, 3321357, 3327908, 4087824, 4428476, 4991862, 6131736, 6642714, 6655816, 7487793, 8856952, 9964071, 9983724, 10815701, 12263472, 13285428, 13311632, 14975586, 17713904, 19928142, 19967448, 21631402, 26570856, 29951172, 32447103, 39856284, 39934896, 43262804, 53141712, 59902344, 64894206, 79712568, 86525608, 97341309, 119804688, 129788412, 140604113, 159425136, 173051216, 194682618, 259576824, 281208226, 389365236, 421812339, 519153648, 562416452, 778730472, 843624678, 1124832904, 1265437017, 1557460944, 1687249356, 2249665808, 2530874034, 3374498712, 5061748068, 6748997424, 10123496136, 20246992272]

約数ペア:

[(1, 20246992272), (2, 10123496136), (3, 6748997424), (4, 5061748068), (6, 3374498712), (8, 2530874034), (9, 2249665808), (12, 1687249356), (13, 1557460944), (16, 1265437017), (18, 1124832904), (24, 843624678), (26, 778730472), (36, 562416452), (39, 519153648), (48, 421812339), (52, 389365236), (72, 281208226), (78, 259576824), (104, 194682618), (117, 173051216), (127, 159425136), (144, 140604113), (156, 129788412), (169, 119804688), (208, 97341309), (234, 86525608), (254, 79712568), (312, 64894206), (338, 59902344), (381, 53141712), (468, 43262804), (507, 39934896), (508, 39856284), (624, 32447103), (676, 29951172), (762, 26570856), (936, 21631402), (1014, 19967448), (1016, 19928142), (1143, 17713904), (1352, 14975586), (1521, 13311632), (1524, 13285428), (1651, 12263472), (1872, 10815701), (2028, 9983724), (2032, 9964071), (2286, 8856952), (2704, 7487793), (3042, 6655816), (3048, 6642714), (3302, 6131736), (4056, 4991862), (4572, 4428476), (4953, 4087824), (6084, 3327908), (6096, 3321357), (6551, 3090672), (6604, 3065868), (8112, 2495931), (9144, 2214238), (9906, 2043912), (12168, 1663954), (13102, 1545336), (13208, 1532934), (14859, 1362608), (18288, 1107119), (19653, 1030224), (19812, 1021956), (21463, 943344), (24336, 831977), (26204, 772668), (26416, 766467), (29718, 681304), (39306, 515112), (39624, 510978), (42926, 471672), (52408, 386334), (58959, 343408), (59436, 340652), (64389, 314448), (78612, 257556), (79248, 255489), (85163, 237744), (85852, 235836), (104816, 193167), (117918, 171704), (118872, 170326), (128778, 157224)]