20088337528

素因数分解:

$2^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{12619}}^1$

素因数の和:12801

約数の個数: 96

約数和(自身を含む): 45577382400

約数和(自身を除く): 25489044872

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 49, 56, 62, 98, 124, 131, 196, 217, 248, 262, 392, 434, 524, 868, 917, 1048, 1519, 1736, 1834, 3038, 3668, 4061, 6076, 6419, 7336, 8122, 12152, 12619, 12838, 16244, 25238, 25676, 28427, 32488, 50476, 51352, 56854, 88333, 100952, 113708, 176666, 198989, 227416, 353332, 391189, 397978, 618331, 706664, 782378, 795956, 1236662, 1564756, 1591912, 1653089, 2473324, 2738323, 3129512, 3306178, 4946648, 5476646, 6612356, 10953292, 11571623, 13224712, 19168261, 21906584, 23143246, 38336522, 46286492, 51245759, 76673044, 81001361, 92572984, 102491518, 153346088, 162002722, 204983036, 324005444, 358720313, 409966072, 648010888, 717440626, 1434881252, 2511042191, 2869762504, 5022084382, 10044168764, 20088337528]

約数ペア:

[(1, 20088337528), (2, 10044168764), (4, 5022084382), (7, 2869762504), (8, 2511042191), (14, 1434881252), (28, 717440626), (31, 648010888), (49, 409966072), (56, 358720313), (62, 324005444), (98, 204983036), (124, 162002722), (131, 153346088), (196, 102491518), (217, 92572984), (248, 81001361), (262, 76673044), (392, 51245759), (434, 46286492), (524, 38336522), (868, 23143246), (917, 21906584), (1048, 19168261), (1519, 13224712), (1736, 11571623), (1834, 10953292), (3038, 6612356), (3668, 5476646), (4061, 4946648), (6076, 3306178), (6419, 3129512), (7336, 2738323), (8122, 2473324), (12152, 1653089), (12619, 1591912), (12838, 1564756), (16244, 1236662), (25238, 795956), (25676, 782378), (28427, 706664), (32488, 618331), (50476, 397978), (51352, 391189), (56854, 353332), (88333, 227416), (100952, 198989), (113708, 176666)]