2019920892

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{900143}}^1$

素因数の和:900178

約数の個数: 48

約数和(自身を含む): 5444070912

約数和(自身を除く): 3424150020

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 66, 68, 102, 132, 187, 204, 374, 561, 748, 1122, 2244, 900143, 1800286, 2700429, 3600572, 5400858, 9901573, 10801716, 15302431, 19803146, 29704719, 30604862, 39606292, 45907293, 59409438, 61209724, 91814586, 118818876, 168326741, 183629172, 336653482, 504980223, 673306964, 1009960446, 2019920892]

約数ペア:

[(1, 2019920892), (2, 1009960446), (3, 673306964), (4, 504980223), (6, 336653482), (11, 183629172), (12, 168326741), (17, 118818876), (22, 91814586), (33, 61209724), (34, 59409438), (44, 45907293), (51, 39606292), (66, 30604862), (68, 29704719), (102, 19803146), (132, 15302431), (187, 10801716), (204, 9901573), (374, 5400858), (561, 3600572), (748, 2700429), (1122, 1800286), (2244, 900143)]