20290231104

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{769}}^1$

素因数の和:870

約数の個数: 336

約数和(自身を含む): 65254875840

約数和(自身を除く): 44964644736

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 31, 32, 33, 39, 44, 48, 52, 62, 64, 66, 78, 88, 93, 96, 104, 124, 132, 143, 156, 176, 186, 192, 208, 248, 264, 286, 312, 341, 352, 372, 403, 416, 429, 496, 528, 572, 624, 682, 704, 744, 769, 806, 832, 858, 961, 992, 1023, 1056, 1144, 1209, 1248, 1364, 1488, 1538, 1612, 1716, 1922, 1984, 2046, 2112, 2288, 2307, 2418, 2496, 2728, 2883, 2976, 3076, 3224, 3432, 3844, 4092, 4433, 4576, 4614, 4836, 5456, 5766, 5952, 6152, 6448, 6864, 7688, 8184, 8459, 8866, 9152, 9228, 9672, 9997, 10571, 10912, 11532, 12304, 12493, 12896, 13299, 13728, 15376, 16368, 16918, 17732, 18456, 19344, 19994, 21142, 21824, 23064, 23839, 24608, 24986, 25377, 25792, 26598, 27456, 29991, 30752, 31713, 32736, 33836, 35464, 36912, 37479, 38688, 39988, 42284, 46128, 47678, 49216, 49972, 50754, 53196, 59982, 61504, 63426, 65472, 67672, 70928, 71517, 73824, 74958, 77376, 79976, 84568, 92256, 95356, 99944, 101508, 106392, 109967, 119964, 126852, 135344, 137423, 141856, 143034, 147648, 149916, 159952, 169136, 184512, 190712, 199888, 203016, 212784, 219934, 239928, 253704, 262229, 270688, 274846, 283712, 286068, 299832, 309907, 319904, 329901, 338272, 381424, 399776, 406032, 412269, 425568, 439868, 479856, 507408, 524458, 541376, 549692, 572136, 599664, 619814, 639808, 659802, 676544, 739009, 762848, 786687, 799552, 812064, 824538, 851136, 879736, 929721, 959712, 1014816, 1048916, 1099384, 1144272, 1199328, 1239628, 1319604, 1478018, 1525696, 1573374, 1624128, 1649076, 1759472, 1859442, 1919424, 2029632, 2097832, 2198768, 2217027, 2288544, 2398656, 2479256, 2639208, 2956036, 3146748, 3298152, 3408977, 3518944, 3718884, 4195664, 4397536, 4434054, 4577088, 4958512, 5278416, 5912072, 6293496, 6596304, 6817954, 7037888, 7437768, 8129099, 8391328, 8795072, 8868108, 9607117, 9917024, 10226931, 10556832, 11824144, 12586992, 13192608, 13635908, 14875536, 16258198, 16782656, 17736216, 19214234, 19834048, 20453862, 21113664, 23648288, 24387297, 25173984, 26385216, 27271816, 28821351, 29751072, 32516396, 35472432, 38428468, 40907724, 47296576, 48774594, 50347968, 54543632, 57642702, 59502144, 65032792, 70944864, 76856936, 81815448, 97549188, 105678287, 109087264, 115285404, 130065584, 141889728, 153713872, 163630896, 195098376, 211356574, 218174528, 230570808, 260131168, 307427744, 317034861, 327261792, 390196752, 422713148, 461141616, 520262336, 614855488, 634069722, 654523584, 780393504, 845426296, 922283232, 1268139444, 1560787008, 1690852592, 1844566464, 2536278888, 3381705184, 5072557776, 6763410368, 10145115552, 20290231104]

約数ペア:

[(1, 20290231104), (2, 10145115552), (3, 6763410368), (4, 5072557776), (6, 3381705184), (8, 2536278888), (11, 1844566464), (12, 1690852592), (13, 1560787008), (16, 1268139444), (22, 922283232), (24, 845426296), (26, 780393504), (31, 654523584), (32, 634069722), (33, 614855488), (39, 520262336), (44, 461141616), (48, 422713148), (52, 390196752), (62, 327261792), (64, 317034861), (66, 307427744), (78, 260131168), (88, 230570808), (93, 218174528), (96, 211356574), (104, 195098376), (124, 163630896), (132, 153713872), (143, 141889728), (156, 130065584), (176, 115285404), (186, 109087264), (192, 105678287), (208, 97549188), (248, 81815448), (264, 76856936), (286, 70944864), (312, 65032792), (341, 59502144), (352, 57642702), (372, 54543632), (403, 50347968), (416, 48774594), (429, 47296576), (496, 40907724), (528, 38428468), (572, 35472432), (624, 32516396), (682, 29751072), (704, 28821351), (744, 27271816), (769, 26385216), (806, 25173984), (832, 24387297), (858, 23648288), (961, 21113664), (992, 20453862), (1023, 19834048), (1056, 19214234), (1144, 17736216), (1209, 16782656), (1248, 16258198), (1364, 14875536), (1488, 13635908), (1538, 13192608), (1612, 12586992), (1716, 11824144), (1922, 10556832), (1984, 10226931), (2046, 9917024), (2112, 9607117), (2288, 8868108), (2307, 8795072), (2418, 8391328), (2496, 8129099), (2728, 7437768), (2883, 7037888), (2976, 6817954), (3076, 6596304), (3224, 6293496), (3432, 5912072), (3844, 5278416), (4092, 4958512), (4433, 4577088), (4576, 4434054), (4614, 4397536), (4836, 4195664), (5456, 3718884), (5766, 3518944), (5952, 3408977), (6152, 3298152), (6448, 3146748), (6864, 2956036), (7688, 2639208), (8184, 2479256), (8459, 2398656), (8866, 2288544), (9152, 2217027), (9228, 2198768), (9672, 2097832), (9997, 2029632), (10571, 1919424), (10912, 1859442), (11532, 1759472), (12304, 1649076), (12493, 1624128), (12896, 1573374), (13299, 1525696), (13728, 1478018), (15376, 1319604), (16368, 1239628), (16918, 1199328), (17732, 1144272), (18456, 1099384), (19344, 1048916), (19994, 1014816), (21142, 959712), (21824, 929721), (23064, 879736), (23839, 851136), (24608, 824538), (24986, 812064), (25377, 799552), (25792, 786687), (26598, 762848), (27456, 739009), (29991, 676544), (30752, 659802), (31713, 639808), (32736, 619814), (33836, 599664), (35464, 572136), (36912, 549692), (37479, 541376), (38688, 524458), (39988, 507408), (42284, 479856), (46128, 439868), (47678, 425568), (49216, 412269), (49972, 406032), (50754, 399776), (53196, 381424), (59982, 338272), (61504, 329901), (63426, 319904), (65472, 309907), (67672, 299832), (70928, 286068), (71517, 283712), (73824, 274846), (74958, 270688), (77376, 262229), (79976, 253704), (84568, 239928), (92256, 219934), (95356, 212784), (99944, 203016), (101508, 199888), (106392, 190712), (109967, 184512), (119964, 169136), (126852, 159952), (135344, 149916), (137423, 147648), (141856, 143034)]