20648282424

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{11173313}}^1$

素因数の和:11173340

約数の個数: 64

約数和(自身を含む): 64358288640

約数和(自身を除く): 43710006216

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, 11173313, 22346626, 33519939, 44693252, 67039878, 78213191, 89386504, 122906443, 134079756, 156426382, 234639573, 245812886, 268159512, 312852764, 368719329, 469279146, 491625772, 625705528, 737438658, 860345101, 938558292, 983251544, 1474877316, 1720690202, 1877116584, 2581035303, 2949754632, 3441380404, 5162070606, 6882760808, 10324141212, 20648282424]

約数ペア:

[(1, 20648282424), (2, 10324141212), (3, 6882760808), (4, 5162070606), (6, 3441380404), (7, 2949754632), (8, 2581035303), (11, 1877116584), (12, 1720690202), (14, 1474877316), (21, 983251544), (22, 938558292), (24, 860345101), (28, 737438658), (33, 625705528), (42, 491625772), (44, 469279146), (56, 368719329), (66, 312852764), (77, 268159512), (84, 245812886), (88, 234639573), (132, 156426382), (154, 134079756), (168, 122906443), (231, 89386504), (264, 78213191), (308, 67039878), (462, 44693252), (616, 33519939), (924, 22346626), (1848, 11173313)]