20113025814

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{22051}}^1$

素因数の和:22215

約数の個数: 128

約数和(自身を含む): 54194995200

約数和(自身を除く): 34081969386

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 114, 126, 127, 133, 171, 189, 254, 266, 342, 378, 381, 399, 513, 762, 798, 889, 1026, 1143, 1197, 1778, 2286, 2394, 2413, 2667, 3429, 3591, 4826, 5334, 6858, 7182, 7239, 8001, 14478, 16002, 16891, 21717, 22051, 24003, 33782, 43434, 44102, 48006, 50673, 65151, 66153, 101346, 130302, 132306, 152019, 154357, 198459, 304038, 308714, 396918, 418969, 456057, 463071, 595377, 837938, 912114, 926142, 1190754, 1256907, 1389213, 2513814, 2778426, 2800477, 2932783, 3770721, 4167639, 5600954, 5865566, 7541442, 8335278, 8401431, 8798349, 11312163, 16802862, 17596698, 19603339, 22624326, 25204293, 26395047, 39206678, 50408586, 52790094, 53209063, 58810017, 75612879, 79185141, 106418126, 117620034, 151225758, 158370282, 159627189, 176430051, 319254378, 352860102, 372463441, 478881567, 529290153, 744926882, 957763134, 1058580306, 1117390323, 1436644701, 2234780646, 2873289402, 3352170969, 6704341938, 10056512907, 20113025814]

約数ペア:

[(1, 20113025814), (2, 10056512907), (3, 6704341938), (6, 3352170969), (7, 2873289402), (9, 2234780646), (14, 1436644701), (18, 1117390323), (19, 1058580306), (21, 957763134), (27, 744926882), (38, 529290153), (42, 478881567), (54, 372463441), (57, 352860102), (63, 319254378), (114, 176430051), (126, 159627189), (127, 158370282), (133, 151225758), (171, 117620034), (189, 106418126), (254, 79185141), (266, 75612879), (342, 58810017), (378, 53209063), (381, 52790094), (399, 50408586), (513, 39206678), (762, 26395047), (798, 25204293), (889, 22624326), (1026, 19603339), (1143, 17596698), (1197, 16802862), (1778, 11312163), (2286, 8798349), (2394, 8401431), (2413, 8335278), (2667, 7541442), (3429, 5865566), (3591, 5600954), (4826, 4167639), (5334, 3770721), (6858, 2932783), (7182, 2800477), (7239, 2778426), (8001, 2513814), (14478, 1389213), (16002, 1256907), (16891, 1190754), (21717, 926142), (22051, 912114), (24003, 837938), (33782, 595377), (43434, 463071), (44102, 456057), (48006, 418969), (50673, 396918), (65151, 308714), (66153, 304038), (101346, 198459), (130302, 154357), (132306, 152019)]