20184973068

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{5623}}^1\times {\mathrm{23011}}^1$

素因数の和:28654

約数の個数: 48

約数和(自身を含む): 50732439296

約数和(自身を除く): 30547466228

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 5623, 11246, 16869, 22492, 23011, 33738, 46022, 67476, 69033, 73099, 92044, 138066, 146198, 219297, 276132, 292396, 299143, 438594, 598286, 877188, 897429, 1196572, 1794858, 3589716, 129390853, 258781706, 388172559, 517563412, 776345118, 1552690236, 1682081089, 3364162178, 5046243267, 6728324356, 10092486534, 20184973068]

約数ペア:

[(1, 20184973068), (2, 10092486534), (3, 6728324356), (4, 5046243267), (6, 3364162178), (12, 1682081089), (13, 1552690236), (26, 776345118), (39, 517563412), (52, 388172559), (78, 258781706), (156, 129390853), (5623, 3589716), (11246, 1794858), (16869, 1196572), (22492, 897429), (23011, 877188), (33738, 598286), (46022, 438594), (67476, 299143), (69033, 292396), (73099, 276132), (92044, 219297), (138066, 146198)]