20120804088

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{10887881}}^1$

素因数の和:10887908

約数の個数: 64

約数和(自身を含む): 62714200320

約数和(自身を除く): 42593396232

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 231, 264, 308, 462, 616, 924, 1848, 10887881, 21775762, 32663643, 43551524, 65327286, 76215167, 87103048, 119766691, 130654572, 152430334, 228645501, 239533382, 261309144, 304860668, 359300073, 457291002, 479066764, 609721336, 718600146, 838366837, 914582004, 958133528, 1437200292, 1676733674, 1829164008, 2515100511, 2874400584, 3353467348, 5030201022, 6706934696, 10060402044, 20120804088]

約数ペア:

[(1, 20120804088), (2, 10060402044), (3, 6706934696), (4, 5030201022), (6, 3353467348), (7, 2874400584), (8, 2515100511), (11, 1829164008), (12, 1676733674), (14, 1437200292), (21, 958133528), (22, 914582004), (24, 838366837), (28, 718600146), (33, 609721336), (42, 479066764), (44, 457291002), (56, 359300073), (66, 304860668), (77, 261309144), (84, 239533382), (88, 228645501), (132, 152430334), (154, 130654572), (168, 119766691), (231, 87103048), (264, 76215167), (308, 65327286), (462, 43551524), (616, 32663643), (924, 21775762), (1848, 10887881)]