20162748918

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{15205693}}^1$

素因数の和:15205728

約数の個数: 32

約数和(自身を含む): 45982018656

約数和(自身を除く): 25819269738

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1326, 15205693, 30411386, 45617079, 91234158, 197674009, 258496781, 395348018, 516993562, 593022027, 775490343, 1186044054, 1550980686, 3360458153, 6720916306, 10081374459, 20162748918]

約数ペア:

[(1, 20162748918), (2, 10081374459), (3, 6720916306), (6, 3360458153), (13, 1550980686), (17, 1186044054), (26, 775490343), (34, 593022027), (39, 516993562), (51, 395348018), (78, 258496781), (102, 197674009), (221, 91234158), (442, 45617079), (663, 30411386), (1326, 15205693)]