20120123034

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1181}}^1$

素因数の和:1298

約数の個数: 256

約数和(自身を含む): 53921894400

約数和(自身を除く): 33801771366

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 27, 29, 33, 43, 46, 54, 58, 66, 69, 86, 87, 99, 129, 138, 174, 198, 207, 253, 258, 261, 297, 319, 387, 414, 473, 506, 522, 594, 621, 638, 667, 759, 774, 783, 946, 957, 989, 1161, 1181, 1242, 1247, 1334, 1419, 1518, 1566, 1914, 1978, 2001, 2277, 2322, 2362, 2494, 2838, 2871, 2967, 3543, 3741, 4002, 4257, 4554, 5742, 5934, 6003, 6831, 7086, 7337, 7482, 8514, 8613, 8901, 10629, 10879, 11223, 12006, 12771, 12991, 13662, 13717, 14674, 17226, 17802, 18009, 21258, 21758, 22011, 22446, 25542, 25982, 26703, 27163, 27434, 28681, 31887, 32637, 33669, 34249, 36018, 38973, 41151, 44022, 50783, 53406, 54326, 57362, 63774, 65274, 66033, 67338, 68498, 77946, 81489, 82302, 86043, 97911, 101566, 102747, 116919, 123453, 132066, 152349, 162978, 172086, 195822, 198099, 205494, 233838, 244467, 246906, 258129, 293733, 298793, 304698, 308241, 315491, 350757, 370359, 376739, 396198, 457047, 488934, 516258, 558613, 587466, 597586, 616482, 630982, 701514, 733401, 740718, 753478, 774387, 787727, 896379, 914094, 924723, 946473, 1117226, 1130217, 1168009, 1371141, 1466802, 1472707, 1548774, 1575454, 1675839, 1792758, 1849446, 1892946, 2260434, 2336018, 2363181, 2689137, 2742282, 2839419, 2945414, 3351678, 3390651, 3504027, 4418121, 4726362, 5027517, 5378274, 5678838, 6781302, 7008054, 7089543, 8067411, 8518257, 8664997, 8836242, 10055034, 10171953, 10512081, 12848099, 13254363, 14179086, 15082551, 16134822, 16199777, 17036514, 17329994, 20343906, 21024162, 21268629, 25696198, 25994991, 26508726, 30165102, 31536243, 32399554, 33872261, 38544297, 39763089, 42537258, 48599331, 51989982, 63072486, 67744522, 77088594, 77984973, 79526178, 97198662, 101616783, 115632891, 145797993, 155969946, 203233566, 231265782, 233954919, 291595986, 304850349, 346898673, 372594871, 437393979, 467909838, 609700698, 693797346, 745189742, 874787958, 914551047, 1117784613, 1829102094, 2235569226, 3353353839, 6706707678, 10060061517, 20120123034]

約数ペア:

[(1, 20120123034), (2, 10060061517), (3, 6706707678), (6, 3353353839), (9, 2235569226), (11, 1829102094), (18, 1117784613), (22, 914551047), (23, 874787958), (27, 745189742), (29, 693797346), (33, 609700698), (43, 467909838), (46, 437393979), (54, 372594871), (58, 346898673), (66, 304850349), (69, 291595986), (86, 233954919), (87, 231265782), (99, 203233566), (129, 155969946), (138, 145797993), (174, 115632891), (198, 101616783), (207, 97198662), (253, 79526178), (258, 77984973), (261, 77088594), (297, 67744522), (319, 63072486), (387, 51989982), (414, 48599331), (473, 42537258), (506, 39763089), (522, 38544297), (594, 33872261), (621, 32399554), (638, 31536243), (667, 30165102), (759, 26508726), (774, 25994991), (783, 25696198), (946, 21268629), (957, 21024162), (989, 20343906), (1161, 17329994), (1181, 17036514), (1242, 16199777), (1247, 16134822), (1334, 15082551), (1419, 14179086), (1518, 13254363), (1566, 12848099), (1914, 10512081), (1978, 10171953), (2001, 10055034), (2277, 8836242), (2322, 8664997), (2362, 8518257), (2494, 8067411), (2838, 7089543), (2871, 7008054), (2967, 6781302), (3543, 5678838), (3741, 5378274), (4002, 5027517), (4257, 4726362), (4554, 4418121), (5742, 3504027), (5934, 3390651), (6003, 3351678), (6831, 2945414), (7086, 2839419), (7337, 2742282), (7482, 2689137), (8514, 2363181), (8613, 2336018), (8901, 2260434), (10629, 1892946), (10879, 1849446), (11223, 1792758), (12006, 1675839), (12771, 1575454), (12991, 1548774), (13662, 1472707), (13717, 1466802), (14674, 1371141), (17226, 1168009), (17802, 1130217), (18009, 1117226), (21258, 946473), (21758, 924723), (22011, 914094), (22446, 896379), (25542, 787727), (25982, 774387), (26703, 753478), (27163, 740718), (27434, 733401), (28681, 701514), (31887, 630982), (32637, 616482), (33669, 597586), (34249, 587466), (36018, 558613), (38973, 516258), (41151, 488934), (44022, 457047), (50783, 396198), (53406, 376739), (54326, 370359), (57362, 350757), (63774, 315491), (65274, 308241), (66033, 304698), (67338, 298793), (68498, 293733), (77946, 258129), (81489, 246906), (82302, 244467), (86043, 233838), (97911, 205494), (101566, 198099), (102747, 195822), (116919, 172086), (123453, 162978), (132066, 152349)]