20797279104

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{1847}}^1$

素因数の和:2001

約数の個数: 256

約数和(自身を含む): 65144217600

約数和(自身を除く): 44346938496

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 59, 64, 71, 84, 96, 112, 118, 128, 142, 168, 177, 192, 213, 224, 236, 284, 336, 354, 384, 413, 426, 448, 472, 497, 568, 672, 708, 826, 852, 896, 944, 994, 1136, 1239, 1344, 1416, 1491, 1652, 1704, 1847, 1888, 1988, 2272, 2478, 2688, 2832, 2982, 3304, 3408, 3694, 3776, 3976, 4189, 4544, 4956, 5541, 5664, 5964, 6608, 6816, 7388, 7552, 7952, 8378, 9088, 9912, 11082, 11328, 11928, 12567, 12929, 13216, 13632, 14776, 15904, 16756, 19824, 22164, 22656, 23856, 25134, 25858, 26432, 27264, 29323, 29552, 31808, 33512, 38787, 39648, 44328, 47712, 50268, 51716, 52864, 58646, 59104, 63616, 67024, 77574, 79296, 87969, 88656, 95424, 100536, 103432, 108973, 117292, 118208, 131137, 134048, 155148, 158592, 175938, 177312, 190848, 201072, 206864, 217946, 234584, 236416, 262274, 268096, 310296, 326919, 351876, 354624, 393411, 402144, 413728, 435892, 469168, 524548, 536192, 620592, 653838, 703752, 709248, 762811, 786822, 804288, 827456, 871784, 917959, 938336, 1049096, 1241184, 1307676, 1407504, 1525622, 1573644, 1608576, 1654912, 1743568, 1835918, 1876672, 2098192, 2288433, 2482368, 2615352, 2753877, 2815008, 3051244, 3147288, 3487136, 3671836, 3753344, 4196384, 4576866, 4964736, 5230704, 5507754, 5630016, 6102488, 6294576, 6974272, 7343672, 7737083, 8392768, 9153732, 10461408, 11015508, 11260032, 12204976, 12589152, 13948544, 14687344, 15474166, 16785536, 18307464, 20922816, 22031016, 23211249, 24409952, 25178304, 29374688, 30948332, 36614928, 41845632, 44062032, 46422498, 48819904, 50356608, 54159581, 58749376, 61896664, 73229856, 88124064, 92844996, 97639808, 108319162, 117498752, 123793328, 146459712, 162478743, 176248128, 185689992, 216638324, 247586656, 292919424, 324957486, 352496256, 371379984, 433276648, 495173312, 649914972, 742759968, 866553296, 990346624, 1299829944, 1485519936, 1733106592, 2599659888, 2971039872, 3466213184, 5199319776, 6932426368, 10398639552, 20797279104]

約数ペア:

[(1, 20797279104), (2, 10398639552), (3, 6932426368), (4, 5199319776), (6, 3466213184), (7, 2971039872), (8, 2599659888), (12, 1733106592), (14, 1485519936), (16, 1299829944), (21, 990346624), (24, 866553296), (28, 742759968), (32, 649914972), (42, 495173312), (48, 433276648), (56, 371379984), (59, 352496256), (64, 324957486), (71, 292919424), (84, 247586656), (96, 216638324), (112, 185689992), (118, 176248128), (128, 162478743), (142, 146459712), (168, 123793328), (177, 117498752), (192, 108319162), (213, 97639808), (224, 92844996), (236, 88124064), (284, 73229856), (336, 61896664), (354, 58749376), (384, 54159581), (413, 50356608), (426, 48819904), (448, 46422498), (472, 44062032), (497, 41845632), (568, 36614928), (672, 30948332), (708, 29374688), (826, 25178304), (852, 24409952), (896, 23211249), (944, 22031016), (994, 20922816), (1136, 18307464), (1239, 16785536), (1344, 15474166), (1416, 14687344), (1491, 13948544), (1652, 12589152), (1704, 12204976), (1847, 11260032), (1888, 11015508), (1988, 10461408), (2272, 9153732), (2478, 8392768), (2688, 7737083), (2832, 7343672), (2982, 6974272), (3304, 6294576), (3408, 6102488), (3694, 5630016), (3776, 5507754), (3976, 5230704), (4189, 4964736), (4544, 4576866), (4956, 4196384), (5541, 3753344), (5664, 3671836), (5964, 3487136), (6608, 3147288), (6816, 3051244), (7388, 2815008), (7552, 2753877), (7952, 2615352), (8378, 2482368), (9088, 2288433), (9912, 2098192), (11082, 1876672), (11328, 1835918), (11928, 1743568), (12567, 1654912), (12929, 1608576), (13216, 1573644), (13632, 1525622), (14776, 1407504), (15904, 1307676), (16756, 1241184), (19824, 1049096), (22164, 938336), (22656, 917959), (23856, 871784), (25134, 827456), (25858, 804288), (26432, 786822), (27264, 762811), (29323, 709248), (29552, 703752), (31808, 653838), (33512, 620592), (38787, 536192), (39648, 524548), (44328, 469168), (47712, 435892), (50268, 413728), (51716, 402144), (52864, 393411), (58646, 354624), (59104, 351876), (63616, 326919), (67024, 310296), (77574, 268096), (79296, 262274), (87969, 236416), (88656, 234584), (95424, 217946), (100536, 206864), (103432, 201072), (108973, 190848), (117292, 177312), (118208, 175938), (131137, 158592), (134048, 155148)]