20110942677

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{353}}^1\times {\mathrm{66169}}^1$

素因数の和:66573

約数の個数: 32

約数和(自身を含む): 31482097920

約数和(自身を除く): 11371155243

約数列:

[1, 3, 7, 21, 41, 123, 287, 353, 861, 1059, 2471, 7413, 14473, 43419, 66169, 101311, 198507, 303933, 463183, 1389549, 2712929, 8138787, 18990503, 23357657, 56971509, 70072971, 163503599, 490510797, 957663937, 2872991811, 6703647559, 20110942677]

約数ペア:

[(1, 20110942677), (3, 6703647559), (7, 2872991811), (21, 957663937), (41, 490510797), (123, 163503599), (287, 70072971), (353, 56971509), (861, 23357657), (1059, 18990503), (2471, 8138787), (7413, 2712929), (14473, 1389549), (43419, 463183), (66169, 303933), (101311, 198507)]