20143452714

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{181}}^1\times {\mathrm{1733}}^1$

素因数の和:2076

約数の個数: 128

約数和(自身を含む): 50898032640

約数和(自身を除く): 30754579926

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 139, 154, 181, 231, 278, 362, 417, 462, 543, 834, 973, 1086, 1267, 1529, 1733, 1946, 1991, 2534, 2919, 3058, 3466, 3801, 3982, 4587, 5199, 5838, 5973, 7602, 9174, 10398, 10703, 11946, 12131, 13937, 19063, 21406, 24262, 25159, 27874, 32109, 36393, 38126, 41811, 50318, 57189, 64218, 72786, 75477, 83622, 114378, 133441, 150954, 176113, 240887, 266882, 276749, 313673, 352226, 400323, 481774, 528339, 553498, 627346, 722661, 800646, 830247, 941019, 1056678, 1445322, 1660494, 1686209, 1882038, 1937243, 2195711, 2649757, 3372418, 3450403, 3874486, 4391422, 5058627, 5299514, 5811729, 6587133, 6900806, 7949271, 10117254, 10351209, 11623458, 13174266, 15898542, 18548299, 20702418, 24152821, 37096598, 43600547, 48305642, 55644897, 72458463, 87201094, 111289794, 130801641, 144916926, 261603282, 305203829, 479606017, 610407658, 915611487, 959212034, 1438818051, 1831222974, 2877636102, 3357242119, 6714484238, 10071726357, 20143452714]

約数ペア:

[(1, 20143452714), (2, 10071726357), (3, 6714484238), (6, 3357242119), (7, 2877636102), (11, 1831222974), (14, 1438818051), (21, 959212034), (22, 915611487), (33, 610407658), (42, 479606017), (66, 305203829), (77, 261603282), (139, 144916926), (154, 130801641), (181, 111289794), (231, 87201094), (278, 72458463), (362, 55644897), (417, 48305642), (462, 43600547), (543, 37096598), (834, 24152821), (973, 20702418), (1086, 18548299), (1267, 15898542), (1529, 13174266), (1733, 11623458), (1946, 10351209), (1991, 10117254), (2534, 7949271), (2919, 6900806), (3058, 6587133), (3466, 5811729), (3801, 5299514), (3982, 5058627), (4587, 4391422), (5199, 3874486), (5838, 3450403), (5973, 3372418), (7602, 2649757), (9174, 2195711), (10398, 1937243), (10703, 1882038), (11946, 1686209), (12131, 1660494), (13937, 1445322), (19063, 1056678), (21406, 941019), (24262, 830247), (25159, 800646), (27874, 722661), (32109, 627346), (36393, 553498), (38126, 528339), (41811, 481774), (50318, 400323), (57189, 352226), (64218, 313673), (72786, 276749), (75477, 266882), (83622, 240887), (114378, 176113), (133441, 150954)]