20145054

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{176711}}^1$

素因数の和:176735

約数の個数: 16

約数和(自身を含む): 42410880

約数和(自身を除く): 22265826

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 176711, 353422, 530133, 1060266, 3357509, 6715018, 10072527, 20145054]

約数ペア:

[(1, 20145054), (2, 10072527), (3, 6715018), (6, 3357509), (19, 1060266), (38, 530133), (57, 353422), (114, 176711)]