20039477436

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{1499}}^1$

素因数の和:1579

約数の個数: 240

約数和(自身を含む): 59520384000

約数和(自身を除く): 39480906564

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 31, 33, 36, 44, 54, 62, 66, 81, 93, 99, 108, 121, 124, 132, 162, 186, 198, 242, 279, 297, 324, 341, 363, 372, 396, 484, 558, 594, 682, 726, 837, 891, 1023, 1089, 1116, 1188, 1331, 1364, 1452, 1499, 1674, 1782, 2046, 2178, 2511, 2662, 2998, 3069, 3267, 3348, 3564, 3751, 3993, 4092, 4356, 4497, 5022, 5324, 5996, 6138, 6534, 7502, 7986, 8994, 9207, 9801, 10044, 11253, 11979, 12276, 13068, 13491, 15004, 15972, 16489, 17988, 18414, 19602, 22506, 23958, 26982, 27621, 32978, 33759, 35937, 36828, 39204, 40473, 41261, 45012, 46469, 47916, 49467, 53964, 55242, 65956, 67518, 71874, 80946, 82522, 92938, 98934, 101277, 107811, 110484, 121419, 123783, 135036, 139407, 143748, 148401, 161892, 165044, 181379, 185876, 197868, 202554, 215622, 242838, 247566, 278814, 296802, 303831, 362758, 371349, 405108, 418221, 431244, 445203, 485676, 495132, 511159, 544137, 557628, 593604, 607662, 725516, 742698, 836442, 890406, 1022318, 1088274, 1114047, 1215324, 1254663, 1335609, 1485396, 1533477, 1632411, 1672884, 1780812, 1995169, 2044636, 2176548, 2228094, 2509326, 2671218, 3066954, 3264822, 3342141, 3763989, 3990338, 4456188, 4600431, 4897233, 5018652, 5342436, 5622749, 5985507, 6133908, 6529644, 6684282, 7527978, 7980676, 9200862, 9794466, 11245498, 11971014, 13368564, 13801293, 14691699, 15055956, 16868247, 17956521, 18401724, 19588932, 22490996, 23942028, 27602586, 29383398, 33736494, 35913042, 41403879, 50604741, 53869563, 55205172, 58766796, 61850239, 67472988, 71826084, 82807758, 101209482, 107739126, 123700478, 151814223, 161608689, 165615516, 185550717, 202418964, 215478252, 247400956, 303628446, 323217378, 371101434, 455442669, 556652151, 607256892, 646434756, 742202868, 910885338, 1113304302, 1669956453, 1821770676, 2226608604, 3339912906, 5009869359, 6679825812, 10019738718, 20039477436]

約数ペア:

[(1, 20039477436), (2, 10019738718), (3, 6679825812), (4, 5009869359), (6, 3339912906), (9, 2226608604), (11, 1821770676), (12, 1669956453), (18, 1113304302), (22, 910885338), (27, 742202868), (31, 646434756), (33, 607256892), (36, 556652151), (44, 455442669), (54, 371101434), (62, 323217378), (66, 303628446), (81, 247400956), (93, 215478252), (99, 202418964), (108, 185550717), (121, 165615516), (124, 161608689), (132, 151814223), (162, 123700478), (186, 107739126), (198, 101209482), (242, 82807758), (279, 71826084), (297, 67472988), (324, 61850239), (341, 58766796), (363, 55205172), (372, 53869563), (396, 50604741), (484, 41403879), (558, 35913042), (594, 33736494), (682, 29383398), (726, 27602586), (837, 23942028), (891, 22490996), (1023, 19588932), (1089, 18401724), (1116, 17956521), (1188, 16868247), (1331, 15055956), (1364, 14691699), (1452, 13801293), (1499, 13368564), (1674, 11971014), (1782, 11245498), (2046, 9794466), (2178, 9200862), (2511, 7980676), (2662, 7527978), (2998, 6684282), (3069, 6529644), (3267, 6133908), (3348, 5985507), (3564, 5622749), (3751, 5342436), (3993, 5018652), (4092, 4897233), (4356, 4600431), (4497, 4456188), (5022, 3990338), (5324, 3763989), (5996, 3342141), (6138, 3264822), (6534, 3066954), (7502, 2671218), (7986, 2509326), (8994, 2228094), (9207, 2176548), (9801, 2044636), (10044, 1995169), (11253, 1780812), (11979, 1672884), (12276, 1632411), (13068, 1533477), (13491, 1485396), (15004, 1335609), (15972, 1254663), (16489, 1215324), (17988, 1114047), (18414, 1088274), (19602, 1022318), (22506, 890406), (23958, 836442), (26982, 742698), (27621, 725516), (32978, 607662), (33759, 593604), (35937, 557628), (36828, 544137), (39204, 511159), (40473, 495132), (41261, 485676), (45012, 445203), (46469, 431244), (47916, 418221), (49467, 405108), (53964, 371349), (55242, 362758), (65956, 303831), (67518, 296802), (71874, 278814), (80946, 247566), (82522, 242838), (92938, 215622), (98934, 202554), (101277, 197868), (107811, 185876), (110484, 181379), (121419, 165044), (123783, 161892), (135036, 148401), (139407, 143748)]