20162655543

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{569}}^1\times {\mathrm{621671}}^1$

素因数の和:622262

約数の個数: 16

約数和(自身を含む): 28348243200

約数和(自身を除く): 8185587657

約数列:

[1, 3, 19, 57, 569, 1707, 10811, 32433, 621671, 1865013, 11811749, 35435247, 353730799, 1061192397, 6720885181, 20162655543]

約数ペア:

[(1, 20162655543), (3, 6720885181), (19, 1061192397), (57, 353730799), (569, 35435247), (1707, 11811749), (10811, 1865013), (32433, 621671)]