20399016

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{77269}}^1$

素因数の和:77289

約数の個数: 32

約数和(自身を含む): 55634400

約数和(自身を除く): 35235384

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 77269, 154538, 231807, 309076, 463614, 618152, 849959, 927228, 1699918, 1854456, 2549877, 3399836, 5099754, 6799672, 10199508, 20399016]

約数ペア:

[(1, 20399016), (2, 10199508), (3, 6799672), (4, 5099754), (6, 3399836), (8, 2549877), (11, 1854456), (12, 1699918), (22, 927228), (24, 849959), (33, 618152), (44, 463614), (66, 309076), (88, 231807), (132, 154538), (264, 77269)]