20134031247

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{379}}^1\times {\mathrm{547}}^1$

素因数の和:1058

約数の個数: 80

約数和(自身を含む): 33260092800

約数和(自身を除く): 13126061553

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 109, 297, 327, 379, 547, 891, 981, 1137, 1199, 1641, 2943, 3411, 3597, 4169, 4923, 6017, 8829, 10233, 10791, 12507, 14769, 18051, 30699, 32373, 37521, 41311, 44307, 54153, 59623, 97119, 112563, 123933, 162459, 178869, 207313, 337689, 371799, 454421, 487377, 536607, 621939, 655853, 1115397, 1363263, 1609821, 1865817, 1967559, 2280443, 3346191, 4089789, 4829463, 5597451, 5902677, 6841329, 12269367, 16792353, 17708031, 20523987, 22597117, 36808101, 53124093, 61571961, 67791351, 184715883, 203374053, 248568287, 610122159, 745704861, 1830366477, 2237114583, 6711343749, 20134031247]

約数ペア:

[(1, 20134031247), (3, 6711343749), (9, 2237114583), (11, 1830366477), (27, 745704861), (33, 610122159), (81, 248568287), (99, 203374053), (109, 184715883), (297, 67791351), (327, 61571961), (379, 53124093), (547, 36808101), (891, 22597117), (981, 20523987), (1137, 17708031), (1199, 16792353), (1641, 12269367), (2943, 6841329), (3411, 5902677), (3597, 5597451), (4169, 4829463), (4923, 4089789), (6017, 3346191), (8829, 2280443), (10233, 1967559), (10791, 1865817), (12507, 1609821), (14769, 1363263), (18051, 1115397), (30699, 655853), (32373, 621939), (37521, 536607), (41311, 487377), (44307, 454421), (54153, 371799), (59623, 337689), (97119, 207313), (112563, 178869), (123933, 162459)]