20166028812

素因数分解:

$2^2\times 3^3\times {\mathrm{1279}}^1\times {\mathrm{145991}}^1$

素因数の和:147283

約数の個数: 48

約数和(自身を含む): 52323532800

約数和(自身を除く): 32157503988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1279, 2558, 3837, 5116, 7674, 11511, 15348, 23022, 34533, 46044, 69066, 138132, 145991, 291982, 437973, 583964, 875946, 1313919, 1751892, 2627838, 3941757, 5255676, 7883514, 15767028, 186722489, 373444978, 560167467, 746889956, 1120334934, 1680502401, 2240669868, 3361004802, 5041507203, 6722009604, 10083014406, 20166028812]

約数ペア:

[(1, 20166028812), (2, 10083014406), (3, 6722009604), (4, 5041507203), (6, 3361004802), (9, 2240669868), (12, 1680502401), (18, 1120334934), (27, 746889956), (36, 560167467), (54, 373444978), (108, 186722489), (1279, 15767028), (2558, 7883514), (3837, 5255676), (5116, 3941757), (7674, 2627838), (11511, 1751892), (15348, 1313919), (23022, 875946), (34533, 583964), (46044, 437973), (69066, 291982), (138132, 145991)]