20655142794

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{3163}}^1$

素因数の和:3297

約数の個数: 192

約数和(自身を含む): 54728593920

約数和(自身を除く): 34073451126

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 43, 59, 66, 78, 86, 99, 117, 118, 129, 143, 177, 198, 234, 258, 286, 354, 387, 429, 473, 531, 559, 649, 767, 774, 858, 946, 1062, 1118, 1287, 1298, 1419, 1534, 1677, 1947, 2301, 2537, 2574, 2838, 3163, 3354, 3894, 4257, 4602, 5031, 5074, 5841, 6149, 6326, 6903, 7611, 8437, 8514, 9489, 10062, 11682, 12298, 13806, 15222, 16874, 18447, 18978, 22833, 25311, 27907, 28467, 32981, 34793, 36894, 41119, 45666, 50622, 55341, 55814, 56934, 65962, 69586, 75933, 82238, 83721, 98943, 104379, 110682, 123357, 136009, 151866, 167442, 186617, 197886, 208758, 246714, 251163, 272018, 296829, 313137, 362791, 370071, 373234, 408027, 452309, 502326, 559851, 593658, 626274, 725582, 740142, 816054, 904618, 1088373, 1119702, 1224081, 1356927, 1496099, 1679553, 1768117, 2052787, 2176746, 2426021, 2448162, 2713854, 2992198, 3265119, 3359106, 3536234, 4070781, 4105574, 4488297, 4852042, 5304351, 6158361, 6530238, 7278063, 8024531, 8141562, 8976594, 10608702, 12316722, 13464891, 14556126, 15913053, 16049062, 18475083, 19449287, 21834189, 24073593, 26686231, 26929782, 31826106, 36950166, 38898574, 43668378, 48147186, 53372462, 58347861, 72220779, 80058693, 88269841, 104318903, 116695722, 144441558, 160117386, 175043583, 176539682, 208637806, 240176079, 264809523, 312956709, 350087166, 480352158, 529619046, 625913418, 794428569, 938870127, 1147507933, 1588857138, 1877740254, 2295015866, 3442523799, 6885047598, 10327571397, 20655142794]

約数ペア:

[(1, 20655142794), (2, 10327571397), (3, 6885047598), (6, 3442523799), (9, 2295015866), (11, 1877740254), (13, 1588857138), (18, 1147507933), (22, 938870127), (26, 794428569), (33, 625913418), (39, 529619046), (43, 480352158), (59, 350087166), (66, 312956709), (78, 264809523), (86, 240176079), (99, 208637806), (117, 176539682), (118, 175043583), (129, 160117386), (143, 144441558), (177, 116695722), (198, 104318903), (234, 88269841), (258, 80058693), (286, 72220779), (354, 58347861), (387, 53372462), (429, 48147186), (473, 43668378), (531, 38898574), (559, 36950166), (649, 31826106), (767, 26929782), (774, 26686231), (858, 24073593), (946, 21834189), (1062, 19449287), (1118, 18475083), (1287, 16049062), (1298, 15913053), (1419, 14556126), (1534, 13464891), (1677, 12316722), (1947, 10608702), (2301, 8976594), (2537, 8141562), (2574, 8024531), (2838, 7278063), (3163, 6530238), (3354, 6158361), (3894, 5304351), (4257, 4852042), (4602, 4488297), (5031, 4105574), (5074, 4070781), (5841, 3536234), (6149, 3359106), (6326, 3265119), (6903, 2992198), (7611, 2713854), (8437, 2448162), (8514, 2426021), (9489, 2176746), (10062, 2052787), (11682, 1768117), (12298, 1679553), (13806, 1496099), (15222, 1356927), (16874, 1224081), (18447, 1119702), (18978, 1088373), (22833, 904618), (25311, 816054), (27907, 740142), (28467, 725582), (32981, 626274), (34793, 593658), (36894, 559851), (41119, 502326), (45666, 452309), (50622, 408027), (55341, 373234), (55814, 370071), (56934, 362791), (65962, 313137), (69586, 296829), (75933, 272018), (82238, 251163), (83721, 246714), (98943, 208758), (104379, 197886), (110682, 186617), (123357, 167442), (136009, 151866)]