20574112812

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{6776717}}^1$

素因数の和:6776758

約数の個数: 48

約数和(自身を含む): 54647453952

約数和(自身を除く): 34073341140

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 44, 46, 66, 69, 92, 132, 138, 253, 276, 506, 759, 1012, 1518, 3036, 6776717, 13553434, 20330151, 27106868, 40660302, 74543887, 81320604, 149087774, 155864491, 223631661, 298175548, 311728982, 447263322, 467593473, 623457964, 894526644, 935186946, 1714509401, 1870373892, 3429018802, 5143528203, 6858037604, 10287056406, 20574112812]

約数ペア:

[(1, 20574112812), (2, 10287056406), (3, 6858037604), (4, 5143528203), (6, 3429018802), (11, 1870373892), (12, 1714509401), (22, 935186946), (23, 894526644), (33, 623457964), (44, 467593473), (46, 447263322), (66, 311728982), (69, 298175548), (92, 223631661), (132, 155864491), (138, 149087774), (253, 81320604), (276, 74543887), (506, 40660302), (759, 27106868), (1012, 20330151), (1518, 13553434), (3036, 6776717)]