20013302799

素因数分解:

$3^3\times 7^2\times {\mathrm{15127213}}^1$

素因数の和:15127236

約数の個数: 24

約数和(自身を含む): 34490047920

約数和(自身を除く): 14476745121

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 15127213, 45381639, 105890491, 136144917, 317671473, 408434751, 741233437, 953014419, 2223700311, 2859043257, 6671100933, 20013302799]

約数ペア:

[(1, 20013302799), (3, 6671100933), (7, 2859043257), (9, 2223700311), (21, 953014419), (27, 741233437), (49, 408434751), (63, 317671473), (147, 136144917), (189, 105890491), (441, 45381639), (1323, 15127213)]