20941796172

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5117741}}^1$

素因数の和:5117790

約数の個数: 48

約数和(自身を含む): 55025961984

約数和(自身を除く): 34084165812

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 31, 33, 44, 62, 66, 93, 124, 132, 186, 341, 372, 682, 1023, 1364, 2046, 4092, 5117741, 10235482, 15353223, 20470964, 30706446, 56295151, 61412892, 112590302, 158649971, 168885453, 225180604, 317299942, 337770906, 475949913, 634599884, 675541812, 951899826, 1745149681, 1903799652, 3490299362, 5235449043, 6980598724, 10470898086, 20941796172]

約数ペア:

[(1, 20941796172), (2, 10470898086), (3, 6980598724), (4, 5235449043), (6, 3490299362), (11, 1903799652), (12, 1745149681), (22, 951899826), (31, 675541812), (33, 634599884), (44, 475949913), (62, 337770906), (66, 317299942), (93, 225180604), (124, 168885453), (132, 158649971), (186, 112590302), (341, 61412892), (372, 56295151), (682, 30706446), (1023, 20470964), (1364, 15353223), (2046, 10235482), (4092, 5117741)]