20777399136

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{1181}}^1$

素因数の和:1374

約数の個数: 288

約数和(自身を含む): 65920877568

約数和(自身を除く): 45143478432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 37, 39, 48, 52, 72, 74, 78, 96, 104, 111, 117, 127, 144, 148, 156, 208, 222, 234, 254, 288, 296, 312, 333, 381, 416, 444, 468, 481, 508, 592, 624, 666, 762, 888, 936, 962, 1016, 1143, 1181, 1184, 1248, 1332, 1443, 1524, 1651, 1776, 1872, 1924, 2032, 2286, 2362, 2664, 2886, 3048, 3302, 3543, 3552, 3744, 3848, 4064, 4329, 4572, 4699, 4724, 4953, 5328, 5772, 6096, 6604, 7086, 7696, 8658, 9144, 9398, 9448, 9906, 10629, 10656, 11544, 12192, 13208, 14097, 14172, 14859, 15353, 15392, 17316, 18288, 18796, 18896, 19812, 21258, 23088, 26416, 28194, 28344, 29718, 30706, 34632, 36576, 37592, 37792, 39624, 42291, 42516, 43697, 46059, 46176, 52832, 56388, 56688, 59436, 61087, 61412, 69264, 75184, 79248, 84582, 85032, 87394, 92118, 112776, 113376, 118872, 122174, 122824, 131091, 138177, 138528, 149987, 150368, 158496, 169164, 170064, 174788, 183261, 184236, 225552, 237744, 244348, 245648, 262182, 276354, 299974, 338328, 340128, 349576, 366522, 368472, 393273, 449961, 451104, 475488, 488696, 491296, 524364, 549783, 552708, 568061, 599948, 676656, 699152, 733044, 736944, 786546, 899922, 977392, 1048728, 1099566, 1105416, 1136122, 1199896, 1349883, 1353312, 1398304, 1466088, 1473888, 1573092, 1704183, 1799844, 1949831, 1954784, 2097456, 2199132, 2210832, 2272244, 2399792, 2699766, 2932176, 3146184, 3408366, 3599688, 3899662, 4194912, 4398264, 4421664, 4544488, 4799584, 5112549, 5399532, 5549519, 5849493, 5864352, 6292368, 6816732, 7199376, 7799324, 8796528, 9088976, 10225098, 10799064, 11099038, 11698986, 12584736, 13633464, 14398752, 15598648, 16648557, 17548479, 17593056, 18177952, 20450196, 21598128, 22198076, 23397972, 27266928, 31197296, 33297114, 35096958, 40900392, 43196256, 44396152, 46795944, 49945671, 54533856, 62394592, 66594228, 70193916, 72143747, 81800784, 88792304, 93591888, 99891342, 133188456, 140387832, 144287494, 163601568, 177584608, 187183776, 199782684, 216431241, 266376912, 280775664, 288574988, 399565368, 432862482, 532753824, 561551328, 577149976, 649293723, 799130736, 865724964, 1154299952, 1298587446, 1598261472, 1731449928, 2308599904, 2597174892, 3462899856, 5194349784, 6925799712, 10388699568, 20777399136]

約数ペア:

[(1, 20777399136), (2, 10388699568), (3, 6925799712), (4, 5194349784), (6, 3462899856), (8, 2597174892), (9, 2308599904), (12, 1731449928), (13, 1598261472), (16, 1298587446), (18, 1154299952), (24, 865724964), (26, 799130736), (32, 649293723), (36, 577149976), (37, 561551328), (39, 532753824), (48, 432862482), (52, 399565368), (72, 288574988), (74, 280775664), (78, 266376912), (96, 216431241), (104, 199782684), (111, 187183776), (117, 177584608), (127, 163601568), (144, 144287494), (148, 140387832), (156, 133188456), (208, 99891342), (222, 93591888), (234, 88792304), (254, 81800784), (288, 72143747), (296, 70193916), (312, 66594228), (333, 62394592), (381, 54533856), (416, 49945671), (444, 46795944), (468, 44396152), (481, 43196256), (508, 40900392), (592, 35096958), (624, 33297114), (666, 31197296), (762, 27266928), (888, 23397972), (936, 22198076), (962, 21598128), (1016, 20450196), (1143, 18177952), (1181, 17593056), (1184, 17548479), (1248, 16648557), (1332, 15598648), (1443, 14398752), (1524, 13633464), (1651, 12584736), (1776, 11698986), (1872, 11099038), (1924, 10799064), (2032, 10225098), (2286, 9088976), (2362, 8796528), (2664, 7799324), (2886, 7199376), (3048, 6816732), (3302, 6292368), (3543, 5864352), (3552, 5849493), (3744, 5549519), (3848, 5399532), (4064, 5112549), (4329, 4799584), (4572, 4544488), (4699, 4421664), (4724, 4398264), (4953, 4194912), (5328, 3899662), (5772, 3599688), (6096, 3408366), (6604, 3146184), (7086, 2932176), (7696, 2699766), (8658, 2399792), (9144, 2272244), (9398, 2210832), (9448, 2199132), (9906, 2097456), (10629, 1954784), (10656, 1949831), (11544, 1799844), (12192, 1704183), (13208, 1573092), (14097, 1473888), (14172, 1466088), (14859, 1398304), (15353, 1353312), (15392, 1349883), (17316, 1199896), (18288, 1136122), (18796, 1105416), (18896, 1099566), (19812, 1048728), (21258, 977392), (23088, 899922), (26416, 786546), (28194, 736944), (28344, 733044), (29718, 699152), (30706, 676656), (34632, 599948), (36576, 568061), (37592, 552708), (37792, 549783), (39624, 524364), (42291, 491296), (42516, 488696), (43697, 475488), (46059, 451104), (46176, 449961), (52832, 393273), (56388, 368472), (56688, 366522), (59436, 349576), (61087, 340128), (61412, 338328), (69264, 299974), (75184, 276354), (79248, 262182), (84582, 245648), (85032, 244348), (87394, 237744), (92118, 225552), (112776, 184236), (113376, 183261), (118872, 174788), (122174, 170064), (122824, 169164), (131091, 158496), (138177, 150368), (138528, 149987)]