20634080376

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{8237}}^1$

素因数の和:8334

約数の個数: 256

約数和(自身を含む): 67316981760

約数和(自身を除く): 46682901384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 31, 37, 39, 42, 52, 56, 62, 74, 78, 84, 91, 93, 104, 111, 124, 148, 156, 168, 182, 186, 217, 222, 248, 259, 273, 296, 312, 364, 372, 403, 434, 444, 481, 518, 546, 651, 728, 744, 777, 806, 868, 888, 962, 1036, 1092, 1147, 1209, 1302, 1443, 1554, 1612, 1736, 1924, 2072, 2184, 2294, 2418, 2604, 2821, 2886, 3108, 3224, 3367, 3441, 3848, 4588, 4836, 5208, 5642, 5772, 6216, 6734, 6882, 8029, 8237, 8463, 9176, 9672, 10101, 11284, 11544, 13468, 13764, 14911, 16058, 16474, 16926, 20202, 22568, 24087, 24711, 26936, 27528, 29822, 32116, 32948, 33852, 40404, 44733, 48174, 49422, 57659, 59644, 64232, 65896, 67704, 80808, 89466, 96348, 98844, 104377, 107081, 115318, 119288, 172977, 178932, 192696, 197688, 208754, 214162, 230636, 255347, 304769, 313131, 321243, 345954, 357864, 417508, 428324, 461272, 510694, 609538, 626262, 642486, 691908, 749567, 766041, 835016, 856648, 914307, 1021388, 1219076, 1252524, 1284972, 1383816, 1499134, 1532082, 1787429, 1828614, 2042776, 2133383, 2248701, 2438152, 2505048, 2569944, 2998268, 3064164, 3319511, 3574858, 3657228, 3961997, 4266766, 4497402, 5362287, 5996536, 6128328, 6400149, 6639022, 7149716, 7314456, 7923994, 8533532, 8994804, 9447839, 9958533, 10724574, 11885991, 12800298, 13278044, 14299432, 15847988, 17067064, 17989608, 18895678, 19917066, 21449148, 23236577, 23771982, 25600596, 26556088, 27733979, 28343517, 31695976, 37791356, 39834132, 42898296, 46473154, 47543964, 51201192, 55467958, 56687034, 66134873, 69709731, 75582712, 79668264, 83201937, 92946308, 95087928, 110935916, 113374068, 122821907, 132269746, 139419462, 166403874, 185892616, 198404619, 221871832, 226748136, 245643814, 264539492, 278838924, 332807748, 368465721, 396809238, 491287628, 529078984, 557677848, 665615496, 736931442, 793618476, 859753349, 982575256, 1473862884, 1587236952, 1719506698, 2579260047, 2947725768, 3439013396, 5158520094, 6878026792, 10317040188, 20634080376]

約数ペア:

[(1, 20634080376), (2, 10317040188), (3, 6878026792), (4, 5158520094), (6, 3439013396), (7, 2947725768), (8, 2579260047), (12, 1719506698), (13, 1587236952), (14, 1473862884), (21, 982575256), (24, 859753349), (26, 793618476), (28, 736931442), (31, 665615496), (37, 557677848), (39, 529078984), (42, 491287628), (52, 396809238), (56, 368465721), (62, 332807748), (74, 278838924), (78, 264539492), (84, 245643814), (91, 226748136), (93, 221871832), (104, 198404619), (111, 185892616), (124, 166403874), (148, 139419462), (156, 132269746), (168, 122821907), (182, 113374068), (186, 110935916), (217, 95087928), (222, 92946308), (248, 83201937), (259, 79668264), (273, 75582712), (296, 69709731), (312, 66134873), (364, 56687034), (372, 55467958), (403, 51201192), (434, 47543964), (444, 46473154), (481, 42898296), (518, 39834132), (546, 37791356), (651, 31695976), (728, 28343517), (744, 27733979), (777, 26556088), (806, 25600596), (868, 23771982), (888, 23236577), (962, 21449148), (1036, 19917066), (1092, 18895678), (1147, 17989608), (1209, 17067064), (1302, 15847988), (1443, 14299432), (1554, 13278044), (1612, 12800298), (1736, 11885991), (1924, 10724574), (2072, 9958533), (2184, 9447839), (2294, 8994804), (2418, 8533532), (2604, 7923994), (2821, 7314456), (2886, 7149716), (3108, 6639022), (3224, 6400149), (3367, 6128328), (3441, 5996536), (3848, 5362287), (4588, 4497402), (4836, 4266766), (5208, 3961997), (5642, 3657228), (5772, 3574858), (6216, 3319511), (6734, 3064164), (6882, 2998268), (8029, 2569944), (8237, 2505048), (8463, 2438152), (9176, 2248701), (9672, 2133383), (10101, 2042776), (11284, 1828614), (11544, 1787429), (13468, 1532082), (13764, 1499134), (14911, 1383816), (16058, 1284972), (16474, 1252524), (16926, 1219076), (20202, 1021388), (22568, 914307), (24087, 856648), (24711, 835016), (26936, 766041), (27528, 749567), (29822, 691908), (32116, 642486), (32948, 626262), (33852, 609538), (40404, 510694), (44733, 461272), (48174, 428324), (49422, 417508), (57659, 357864), (59644, 345954), (64232, 321243), (65896, 313131), (67704, 304769), (80808, 255347), (89466, 230636), (96348, 214162), (98844, 208754), (104377, 197688), (107081, 192696), (115318, 178932), (119288, 172977)]