20686783104

素因数分解:

$2^7\times 3^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4951}}^1$

素因数の和:5021

約数の個数: 320

約数和(自身を含む): 68451694080

約数和(自身を除く): 47764910976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 31, 32, 36, 39, 48, 52, 54, 62, 64, 72, 78, 81, 93, 96, 104, 108, 117, 124, 128, 144, 156, 162, 186, 192, 208, 216, 234, 248, 279, 288, 312, 324, 351, 372, 384, 403, 416, 432, 468, 496, 558, 576, 624, 648, 702, 744, 806, 832, 837, 864, 936, 992, 1053, 1116, 1152, 1209, 1248, 1296, 1404, 1488, 1612, 1664, 1674, 1728, 1872, 1984, 2106, 2232, 2418, 2496, 2511, 2592, 2808, 2976, 3224, 3348, 3456, 3627, 3744, 3968, 4212, 4464, 4836, 4951, 4992, 5022, 5184, 5616, 5952, 6448, 6696, 7254, 7488, 8424, 8928, 9672, 9902, 10044, 10368, 10881, 11232, 11904, 12896, 13392, 14508, 14853, 14976, 16848, 17856, 19344, 19804, 20088, 21762, 22464, 25792, 26784, 29016, 29706, 32643, 33696, 35712, 38688, 39608, 40176, 43524, 44559, 44928, 51584, 53568, 58032, 59412, 64363, 65286, 67392, 77376, 79216, 80352, 87048, 89118, 107136, 116064, 118824, 128726, 130572, 133677, 134784, 153481, 154752, 158432, 160704, 174096, 178236, 193089, 232128, 237648, 257452, 261144, 267354, 306962, 316864, 321408, 348192, 356472, 386178, 401031, 460443, 464256, 475296, 514904, 522288, 534708, 579267, 613924, 633728, 696384, 712944, 772356, 802062, 920886, 950592, 1029808, 1044576, 1069416, 1158534, 1227848, 1381329, 1392768, 1425888, 1544712, 1604124, 1737801, 1841772, 1901184, 1995253, 2059616, 2089152, 2138832, 2317068, 2455696, 2762658, 2851776, 3089424, 3208248, 3475602, 3683544, 3990506, 4119232, 4143987, 4178304, 4277664, 4634136, 4911392, 5213403, 5525316, 5703552, 5985759, 6178848, 6416496, 6951204, 7367088, 7981012, 8238464, 8287974, 8555328, 9268272, 9822784, 10426806, 11050632, 11971518, 12357696, 12431961, 12832992, 13902408, 14734176, 15962024, 16575948, 17110656, 17957277, 18536544, 19645568, 20853612, 22101264, 23943036, 24715392, 24863922, 25665984, 27804816, 29468352, 31924048, 33151896, 35914554, 37073088, 41707224, 44202528, 47886072, 49727844, 51331968, 53871831, 55609632, 58936704, 63848096, 66303792, 71829108, 74146176, 83414448, 88405056, 95772144, 99455688, 107743662, 111219264, 127696192, 132607584, 143658216, 161615493, 166828896, 176810112, 191544288, 198911376, 215487324, 222438528, 255392384, 265215168, 287316432, 323230986, 333657792, 383088576, 397822752, 430974648, 530430336, 574632864, 646461972, 667315584, 766177152, 795645504, 861949296, 1149265728, 1292923944, 1591291008, 1723898592, 2298531456, 2585847888, 3447797184, 5171695776, 6895594368, 10343391552, 20686783104]

約数ペア:

[(1, 20686783104), (2, 10343391552), (3, 6895594368), (4, 5171695776), (6, 3447797184), (8, 2585847888), (9, 2298531456), (12, 1723898592), (13, 1591291008), (16, 1292923944), (18, 1149265728), (24, 861949296), (26, 795645504), (27, 766177152), (31, 667315584), (32, 646461972), (36, 574632864), (39, 530430336), (48, 430974648), (52, 397822752), (54, 383088576), (62, 333657792), (64, 323230986), (72, 287316432), (78, 265215168), (81, 255392384), (93, 222438528), (96, 215487324), (104, 198911376), (108, 191544288), (117, 176810112), (124, 166828896), (128, 161615493), (144, 143658216), (156, 132607584), (162, 127696192), (186, 111219264), (192, 107743662), (208, 99455688), (216, 95772144), (234, 88405056), (248, 83414448), (279, 74146176), (288, 71829108), (312, 66303792), (324, 63848096), (351, 58936704), (372, 55609632), (384, 53871831), (403, 51331968), (416, 49727844), (432, 47886072), (468, 44202528), (496, 41707224), (558, 37073088), (576, 35914554), (624, 33151896), (648, 31924048), (702, 29468352), (744, 27804816), (806, 25665984), (832, 24863922), (837, 24715392), (864, 23943036), (936, 22101264), (992, 20853612), (1053, 19645568), (1116, 18536544), (1152, 17957277), (1209, 17110656), (1248, 16575948), (1296, 15962024), (1404, 14734176), (1488, 13902408), (1612, 12832992), (1664, 12431961), (1674, 12357696), (1728, 11971518), (1872, 11050632), (1984, 10426806), (2106, 9822784), (2232, 9268272), (2418, 8555328), (2496, 8287974), (2511, 8238464), (2592, 7981012), (2808, 7367088), (2976, 6951204), (3224, 6416496), (3348, 6178848), (3456, 5985759), (3627, 5703552), (3744, 5525316), (3968, 5213403), (4212, 4911392), (4464, 4634136), (4836, 4277664), (4951, 4178304), (4992, 4143987), (5022, 4119232), (5184, 3990506), (5616, 3683544), (5952, 3475602), (6448, 3208248), (6696, 3089424), (7254, 2851776), (7488, 2762658), (8424, 2455696), (8928, 2317068), (9672, 2138832), (9902, 2089152), (10044, 2059616), (10368, 1995253), (10881, 1901184), (11232, 1841772), (11904, 1737801), (12896, 1604124), (13392, 1544712), (14508, 1425888), (14853, 1392768), (14976, 1381329), (16848, 1227848), (17856, 1158534), (19344, 1069416), (19804, 1044576), (20088, 1029808), (21762, 950592), (22464, 920886), (25792, 802062), (26784, 772356), (29016, 712944), (29706, 696384), (32643, 633728), (33696, 613924), (35712, 579267), (38688, 534708), (39608, 522288), (40176, 514904), (43524, 475296), (44559, 464256), (44928, 460443), (51584, 401031), (53568, 386178), (58032, 356472), (59412, 348192), (64363, 321408), (65286, 316864), (67392, 306962), (77376, 267354), (79216, 261144), (80352, 257452), (87048, 237648), (89118, 232128), (107136, 193089), (116064, 178236), (118824, 174096), (128726, 160704), (130572, 158432), (133677, 154752), (134784, 153481)]