20177542366

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{2066101}}^1$

素因数の和:2066379

約数の個数: 16

約数和(自身を含む): 31983258960

約数和(自身を除く): 11805716594

約数列:

[1, 2, 19, 38, 257, 514, 4883, 9766, 2066101, 4132202, 39255919, 78511838, 530987957, 1061975914, 10088771183, 20177542366]

約数ペア:

[(1, 20177542366), (2, 10088771183), (19, 1061975914), (38, 530987957), (257, 78511838), (514, 39255919), (4883, 4132202), (9766, 2066101)]