20921674941408

素因数分解:

$2^5\times 3^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{3877}}^1\times {\mathrm{12979}}^1$

素因数の和:17001

約数の個数: 192

約数和(自身を含む): 56624870776320

約数和(自身を除く): 35703195834912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 71, 96, 122, 142, 183, 213, 244, 284, 366, 426, 488, 568, 732, 852, 976, 1136, 1464, 1704, 1952, 2272, 2928, 3408, 3877, 4331, 5856, 6816, 7754, 8662, 11631, 12979, 12993, 15508, 17324, 23262, 25958, 25986, 31016, 34648, 38937, 46524, 51916, 51972, 62032, 69296, 77874, 93048, 103832, 103944, 124064, 138592, 155748, 186096, 207664, 207888, 236497, 275267, 311496, 372192, 415328, 415776, 472994, 550534, 622992, 709491, 791719, 825801, 921509, 945988, 1101068, 1245984, 1418982, 1583438, 1651602, 1843018, 1891976, 2202136, 2375157, 2764527, 2837964, 3166876, 3303204, 3686036, 3783952, 4404272, 4750314, 5529054, 5675928, 6333752, 6606408, 7372072, 7567904, 8808544, 9500628, 11058108, 11351856, 12667504, 13212816, 14744144, 16791287, 19001256, 22116216, 22703712, 25335008, 26425632, 29488288, 33582574, 38002512, 44232432, 50319583, 50373861, 56212049, 67165148, 76005024, 88464864, 100639166, 100747722, 112424098, 134330296, 150958749, 168636147, 201278332, 201495444, 224848196, 268660592, 301917498, 337272294, 402556664, 402990888, 449696392, 537321184, 603834996, 674544588, 805113328, 805981776, 899392784, 1207669992, 1349089176, 1610226656, 1611963552, 1798785568, 2415339984, 2698178352, 3069494563, 3572690393, 4830679968, 5396356704, 6138989126, 7145380786, 9208483689, 10718071179, 12277978252, 14290761572, 18416967378, 21436142358, 24555956504, 28581523144, 36833934756, 42872284716, 49111913008, 57163046288, 73667869512, 85744569432, 98223826016, 114326092576, 147335739024, 171489138864, 217934113973, 294671478048, 342978277728, 435868227946, 653802341919, 871736455892, 1307604683838, 1743472911784, 2615209367676, 3486945823568, 5230418735352, 6973891647136, 10460837470704, 20921674941408]

約数ペア:

[(1, 20921674941408), (2, 10460837470704), (3, 6973891647136), (4, 5230418735352), (6, 3486945823568), (8, 2615209367676), (12, 1743472911784), (16, 1307604683838), (24, 871736455892), (32, 653802341919), (48, 435868227946), (61, 342978277728), (71, 294671478048), (96, 217934113973), (122, 171489138864), (142, 147335739024), (183, 114326092576), (213, 98223826016), (244, 85744569432), (284, 73667869512), (366, 57163046288), (426, 49111913008), (488, 42872284716), (568, 36833934756), (732, 28581523144), (852, 24555956504), (976, 21436142358), (1136, 18416967378), (1464, 14290761572), (1704, 12277978252), (1952, 10718071179), (2272, 9208483689), (2928, 7145380786), (3408, 6138989126), (3877, 5396356704), (4331, 4830679968), (5856, 3572690393), (6816, 3069494563), (7754, 2698178352), (8662, 2415339984), (11631, 1798785568), (12979, 1611963552), (12993, 1610226656), (15508, 1349089176), (17324, 1207669992), (23262, 899392784), (25958, 805981776), (25986, 805113328), (31016, 674544588), (34648, 603834996), (38937, 537321184), (46524, 449696392), (51916, 402990888), (51972, 402556664), (62032, 337272294), (69296, 301917498), (77874, 268660592), (93048, 224848196), (103832, 201495444), (103944, 201278332), (124064, 168636147), (138592, 150958749), (155748, 134330296), (186096, 112424098), (207664, 100747722), (207888, 100639166), (236497, 88464864), (275267, 76005024), (311496, 67165148), (372192, 56212049), (415328, 50373861), (415776, 50319583), (472994, 44232432), (550534, 38002512), (622992, 33582574), (709491, 29488288), (791719, 26425632), (825801, 25335008), (921509, 22703712), (945988, 22116216), (1101068, 19001256), (1245984, 16791287), (1418982, 14744144), (1583438, 13212816), (1651602, 12667504), (1843018, 11351856), (1891976, 11058108), (2202136, 9500628), (2375157, 8808544), (2764527, 7567904), (2837964, 7372072), (3166876, 6606408), (3303204, 6333752), (3686036, 5675928), (3783952, 5529054), (4404272, 4750314)]