20171676864

素因数分解:

$2^6\times 3^1\times {\mathrm{151}}^1\times {\mathrm{241}}^1\times {\mathrm{2887}}^1$

素因数の和:3294

約数の個数: 112

約数和(自身を含む): 53965953536

約数和(自身を除く): 33794276672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 151, 192, 241, 302, 453, 482, 604, 723, 906, 964, 1208, 1446, 1812, 1928, 2416, 2887, 2892, 3624, 3856, 4832, 5774, 5784, 7248, 7712, 8661, 9664, 11548, 11568, 14496, 15424, 17322, 23096, 23136, 28992, 34644, 36391, 46192, 46272, 69288, 72782, 92384, 109173, 138576, 145564, 184768, 218346, 277152, 291128, 435937, 436692, 554304, 582256, 695767, 871874, 873384, 1164512, 1307811, 1391534, 1743748, 1746768, 2087301, 2329024, 2615622, 2783068, 3487496, 3493536, 4174602, 5231244, 5566136, 6974992, 6987072, 8349204, 10462488, 11132272, 13949984, 16698408, 20924976, 22264544, 27899968, 33396816, 41849952, 44529088, 66793632, 83699904, 105060817, 133587264, 210121634, 315182451, 420243268, 630364902, 840486536, 1260729804, 1680973072, 2521459608, 3361946144, 5042919216, 6723892288, 10085838432, 20171676864]

約数ペア:

[(1, 20171676864), (2, 10085838432), (3, 6723892288), (4, 5042919216), (6, 3361946144), (8, 2521459608), (12, 1680973072), (16, 1260729804), (24, 840486536), (32, 630364902), (48, 420243268), (64, 315182451), (96, 210121634), (151, 133587264), (192, 105060817), (241, 83699904), (302, 66793632), (453, 44529088), (482, 41849952), (604, 33396816), (723, 27899968), (906, 22264544), (964, 20924976), (1208, 16698408), (1446, 13949984), (1812, 11132272), (1928, 10462488), (2416, 8349204), (2887, 6987072), (2892, 6974992), (3624, 5566136), (3856, 5231244), (4832, 4174602), (5774, 3493536), (5784, 3487496), (7248, 2783068), (7712, 2615622), (8661, 2329024), (9664, 2087301), (11548, 1746768), (11568, 1743748), (14496, 1391534), (15424, 1307811), (17322, 1164512), (23096, 873384), (23136, 871874), (28992, 695767), (34644, 582256), (36391, 554304), (46192, 436692), (46272, 435937), (69288, 291128), (72782, 277152), (92384, 218346), (109173, 184768), (138576, 145564)]