20923445088

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{42019}}^1$

素因数の和:42074

約数の個数: 288

約数和(自身を含む): 77088211200

約数和(自身を除く): 56164766112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 19, 21, 24, 26, 28, 32, 36, 38, 39, 42, 48, 52, 56, 57, 63, 72, 76, 78, 84, 91, 96, 104, 112, 114, 117, 126, 133, 144, 152, 156, 168, 171, 182, 208, 224, 228, 234, 247, 252, 266, 273, 288, 304, 312, 336, 342, 364, 399, 416, 456, 468, 494, 504, 532, 546, 608, 624, 672, 684, 728, 741, 798, 819, 912, 936, 988, 1008, 1064, 1092, 1197, 1248, 1368, 1456, 1482, 1596, 1638, 1729, 1824, 1872, 1976, 2016, 2128, 2184, 2223, 2394, 2736, 2912, 2964, 3192, 3276, 3458, 3744, 3952, 4256, 4368, 4446, 4788, 5187, 5472, 5928, 6384, 6552, 6916, 7904, 8736, 8892, 9576, 10374, 11856, 12768, 13104, 13832, 15561, 17784, 19152, 20748, 23712, 26208, 27664, 31122, 35568, 38304, 41496, 42019, 55328, 62244, 71136, 82992, 84038, 124488, 126057, 165984, 168076, 248976, 252114, 294133, 336152, 378171, 497952, 504228, 546247, 588266, 672304, 756342, 798361, 882399, 1008456, 1092494, 1176532, 1344608, 1512684, 1596722, 1638741, 1764798, 2016912, 2184988, 2353064, 2395083, 2647197, 3025368, 3193444, 3277482, 3529596, 3823729, 4033824, 4369976, 4706128, 4790166, 4916223, 5294394, 5588527, 6050736, 6386888, 6554964, 7059192, 7185249, 7647458, 8739952, 9412256, 9580332, 9832446, 10378693, 10588788, 11177054, 11471187, 12101472, 12773776, 13109928, 14118384, 14370498, 15294916, 16765581, 17479904, 19160664, 19664892, 20757386, 21177576, 22354108, 22942374, 25547552, 26219856, 28236768, 28740996, 30589832, 31136079, 33531162, 34413561, 38321328, 39329784, 41514772, 42355152, 44708216, 45884748, 50296743, 52439712, 57481992, 61179664, 62272158, 67062324, 68827122, 72650851, 76642656, 78659568, 83029544, 84710304, 89416432, 91769496, 93408237, 100593486, 114963984, 122359328, 124544316, 134124648, 137654244, 145301702, 157319136, 166059088, 178832864, 183538992, 186816474, 201186972, 217952553, 229927968, 249088632, 268249296, 275308488, 290603404, 332118176, 367077984, 373632948, 402373944, 435905106, 498177264, 536498592, 550616976, 581206808, 653857659, 747265896, 804747888, 871810212, 996354528, 1101233952, 1162413616, 1307715318, 1494531792, 1609495776, 1743620424, 2324827232, 2615430636, 2989063584, 3487240848, 5230861272, 6974481696, 10461722544, 20923445088]

約数ペア:

[(1, 20923445088), (2, 10461722544), (3, 6974481696), (4, 5230861272), (6, 3487240848), (7, 2989063584), (8, 2615430636), (9, 2324827232), (12, 1743620424), (13, 1609495776), (14, 1494531792), (16, 1307715318), (18, 1162413616), (19, 1101233952), (21, 996354528), (24, 871810212), (26, 804747888), (28, 747265896), (32, 653857659), (36, 581206808), (38, 550616976), (39, 536498592), (42, 498177264), (48, 435905106), (52, 402373944), (56, 373632948), (57, 367077984), (63, 332118176), (72, 290603404), (76, 275308488), (78, 268249296), (84, 249088632), (91, 229927968), (96, 217952553), (104, 201186972), (112, 186816474), (114, 183538992), (117, 178832864), (126, 166059088), (133, 157319136), (144, 145301702), (152, 137654244), (156, 134124648), (168, 124544316), (171, 122359328), (182, 114963984), (208, 100593486), (224, 93408237), (228, 91769496), (234, 89416432), (247, 84710304), (252, 83029544), (266, 78659568), (273, 76642656), (288, 72650851), (304, 68827122), (312, 67062324), (336, 62272158), (342, 61179664), (364, 57481992), (399, 52439712), (416, 50296743), (456, 45884748), (468, 44708216), (494, 42355152), (504, 41514772), (532, 39329784), (546, 38321328), (608, 34413561), (624, 33531162), (672, 31136079), (684, 30589832), (728, 28740996), (741, 28236768), (798, 26219856), (819, 25547552), (912, 22942374), (936, 22354108), (988, 21177576), (1008, 20757386), (1064, 19664892), (1092, 19160664), (1197, 17479904), (1248, 16765581), (1368, 15294916), (1456, 14370498), (1482, 14118384), (1596, 13109928), (1638, 12773776), (1729, 12101472), (1824, 11471187), (1872, 11177054), (1976, 10588788), (2016, 10378693), (2128, 9832446), (2184, 9580332), (2223, 9412256), (2394, 8739952), (2736, 7647458), (2912, 7185249), (2964, 7059192), (3192, 6554964), (3276, 6386888), (3458, 6050736), (3744, 5588527), (3952, 5294394), (4256, 4916223), (4368, 4790166), (4446, 4706128), (4788, 4369976), (5187, 4033824), (5472, 3823729), (5928, 3529596), (6384, 3277482), (6552, 3193444), (6916, 3025368), (7904, 2647197), (8736, 2395083), (8892, 2353064), (9576, 2184988), (10374, 2016912), (11856, 1764798), (12768, 1638741), (13104, 1596722), (13832, 1512684), (15561, 1344608), (17784, 1176532), (19152, 1092494), (20748, 1008456), (23712, 882399), (26208, 798361), (27664, 756342), (31122, 672304), (35568, 588266), (38304, 546247), (41496, 504228), (42019, 497952), (55328, 378171), (62244, 336152), (71136, 294133), (82992, 252114), (84038, 248976), (124488, 168076), (126057, 165984)]