20059846534

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{83}}^1\times {\mathrm{1579}}^1$

素因数の和:1742

約数の個数: 96

約数和(自身を含む): 38841304320

約数和(自身を除く): 18781457786

約数列:

[1, 2, 7, 13, 14, 26, 29, 58, 83, 91, 166, 182, 203, 377, 406, 581, 754, 841, 1079, 1162, 1579, 1682, 2158, 2407, 2639, 3158, 4814, 5278, 5887, 7553, 10933, 11053, 11774, 15106, 16849, 20527, 21866, 22106, 31291, 33698, 41054, 45791, 62582, 69803, 76531, 91582, 131057, 139606, 143689, 153062, 219037, 262114, 287378, 320537, 438074, 488621, 595283, 641074, 907439, 917399, 977242, 1190566, 1327939, 1703741, 1814878, 1834798, 2655878, 3407482, 3800653, 4166981, 6352073, 7601306, 8333962, 9295573, 11926187, 12704146, 17263207, 18591146, 23852374, 26604571, 34526414, 49408489, 53209142, 98816978, 110218937, 120842449, 220437874, 241684898, 345859423, 691718846, 771532559, 1432846181, 1543065118, 2865692362, 10029923267, 20059846534]

約数ペア:

[(1, 20059846534), (2, 10029923267), (7, 2865692362), (13, 1543065118), (14, 1432846181), (26, 771532559), (29, 691718846), (58, 345859423), (83, 241684898), (91, 220437874), (166, 120842449), (182, 110218937), (203, 98816978), (377, 53209142), (406, 49408489), (581, 34526414), (754, 26604571), (841, 23852374), (1079, 18591146), (1162, 17263207), (1579, 12704146), (1682, 11926187), (2158, 9295573), (2407, 8333962), (2639, 7601306), (3158, 6352073), (4814, 4166981), (5278, 3800653), (5887, 3407482), (7553, 2655878), (10933, 1834798), (11053, 1814878), (11774, 1703741), (15106, 1327939), (16849, 1190566), (20527, 977242), (21866, 917399), (22106, 907439), (31291, 641074), (33698, 595283), (41054, 488621), (45791, 438074), (62582, 320537), (69803, 287378), (76531, 262114), (91582, 219037), (131057, 153062), (139606, 143689)]