20009338368

素因数分解:

$2^9\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1301}}^1$

素因数の和:1389

約数の個数: 320

約数和(自身を含む): 61376071680

約数和(自身を除く): 41366733312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 31, 32, 34, 38, 48, 51, 57, 62, 64, 68, 76, 93, 96, 102, 114, 124, 128, 136, 152, 186, 192, 204, 228, 248, 256, 272, 304, 323, 372, 384, 408, 456, 496, 512, 527, 544, 589, 608, 646, 744, 768, 816, 912, 969, 992, 1054, 1088, 1178, 1216, 1292, 1301, 1488, 1536, 1581, 1632, 1767, 1824, 1938, 1984, 2108, 2176, 2356, 2432, 2584, 2602, 2976, 3162, 3264, 3534, 3648, 3876, 3903, 3968, 4216, 4352, 4712, 4864, 5168, 5204, 5952, 6324, 6528, 7068, 7296, 7752, 7806, 7936, 8432, 8704, 9424, 9728, 10013, 10336, 10408, 11904, 12648, 13056, 14136, 14592, 15504, 15612, 15872, 16864, 18848, 20026, 20672, 20816, 22117, 23808, 24719, 25296, 26112, 28272, 29184, 30039, 31008, 31224, 33728, 37696, 40052, 40331, 41344, 41632, 44234, 47616, 49438, 50592, 56544, 60078, 62016, 62448, 66351, 67456, 74157, 75392, 80104, 80662, 82688, 83264, 88468, 98876, 101184, 113088, 120156, 120993, 124032, 124896, 132702, 134912, 148314, 150784, 160208, 161324, 165376, 166528, 176936, 197752, 202368, 226176, 240312, 241986, 248064, 249792, 265404, 269824, 296628, 301568, 320416, 322648, 333056, 353872, 395504, 404736, 420223, 452352, 480624, 483972, 496128, 499584, 530808, 593256, 640832, 645296, 666112, 685627, 707744, 766289, 791008, 809472, 840446, 904704, 961248, 967944, 999168, 1061616, 1186512, 1260669, 1281664, 1290592, 1371254, 1415488, 1532578, 1582016, 1680892, 1922496, 1935888, 1998336, 2056881, 2123232, 2298867, 2373024, 2521338, 2563328, 2581184, 2742508, 2830976, 3065156, 3164032, 3361784, 3844992, 3871776, 4113762, 4246464, 4597734, 4746048, 5042676, 5126656, 5162368, 5485016, 5661952, 6130312, 6328064, 6723568, 7689984, 7743552, 8227524, 8492928, 9195468, 9492096, 10085352, 10324736, 10970032, 11323904, 12260624, 12656128, 13026913, 13447136, 15379968, 15487104, 16455048, 16985856, 18390936, 18984192, 20170704, 20649472, 21940064, 24521248, 26053826, 26894272, 30974208, 32910096, 33971712, 36781872, 37968384, 39080739, 40341408, 43880128, 49042496, 52107652, 53788544, 61948416, 65820192, 73563744, 78161478, 80682816, 87760256, 98084992, 104215304, 107577088, 131640384, 147127488, 156322956, 161365632, 175520512, 196169984, 208430608, 215154176, 263280768, 294254976, 312645912, 322731264, 351041024, 392339968, 416861216, 526561536, 588509952, 625291824, 645462528, 833722432, 1053123072, 1177019904, 1250583648, 1667444864, 2501167296, 3334889728, 5002334592, 6669779456, 10004669184, 20009338368]

約数ペア:

[(1, 20009338368), (2, 10004669184), (3, 6669779456), (4, 5002334592), (6, 3334889728), (8, 2501167296), (12, 1667444864), (16, 1250583648), (17, 1177019904), (19, 1053123072), (24, 833722432), (31, 645462528), (32, 625291824), (34, 588509952), (38, 526561536), (48, 416861216), (51, 392339968), (57, 351041024), (62, 322731264), (64, 312645912), (68, 294254976), (76, 263280768), (93, 215154176), (96, 208430608), (102, 196169984), (114, 175520512), (124, 161365632), (128, 156322956), (136, 147127488), (152, 131640384), (186, 107577088), (192, 104215304), (204, 98084992), (228, 87760256), (248, 80682816), (256, 78161478), (272, 73563744), (304, 65820192), (323, 61948416), (372, 53788544), (384, 52107652), (408, 49042496), (456, 43880128), (496, 40341408), (512, 39080739), (527, 37968384), (544, 36781872), (589, 33971712), (608, 32910096), (646, 30974208), (744, 26894272), (768, 26053826), (816, 24521248), (912, 21940064), (969, 20649472), (992, 20170704), (1054, 18984192), (1088, 18390936), (1178, 16985856), (1216, 16455048), (1292, 15487104), (1301, 15379968), (1488, 13447136), (1536, 13026913), (1581, 12656128), (1632, 12260624), (1767, 11323904), (1824, 10970032), (1938, 10324736), (1984, 10085352), (2108, 9492096), (2176, 9195468), (2356, 8492928), (2432, 8227524), (2584, 7743552), (2602, 7689984), (2976, 6723568), (3162, 6328064), (3264, 6130312), (3534, 5661952), (3648, 5485016), (3876, 5162368), (3903, 5126656), (3968, 5042676), (4216, 4746048), (4352, 4597734), (4712, 4246464), (4864, 4113762), (5168, 3871776), (5204, 3844992), (5952, 3361784), (6324, 3164032), (6528, 3065156), (7068, 2830976), (7296, 2742508), (7752, 2581184), (7806, 2563328), (7936, 2521338), (8432, 2373024), (8704, 2298867), (9424, 2123232), (9728, 2056881), (10013, 1998336), (10336, 1935888), (10408, 1922496), (11904, 1680892), (12648, 1582016), (13056, 1532578), (14136, 1415488), (14592, 1371254), (15504, 1290592), (15612, 1281664), (15872, 1260669), (16864, 1186512), (18848, 1061616), (20026, 999168), (20672, 967944), (20816, 961248), (22117, 904704), (23808, 840446), (24719, 809472), (25296, 791008), (26112, 766289), (28272, 707744), (29184, 685627), (30039, 666112), (31008, 645296), (31224, 640832), (33728, 593256), (37696, 530808), (40052, 499584), (40331, 496128), (41344, 483972), (41632, 480624), (44234, 452352), (47616, 420223), (49438, 404736), (50592, 395504), (56544, 353872), (60078, 333056), (62016, 322648), (62448, 320416), (66351, 301568), (67456, 296628), (74157, 269824), (75392, 265404), (80104, 249792), (80662, 248064), (82688, 241986), (83264, 240312), (88468, 226176), (98876, 202368), (101184, 197752), (113088, 176936), (120156, 166528), (120993, 165376), (124032, 161324), (124896, 160208), (132702, 150784), (134912, 148314)]