20146142778

素因数分解:

$2^1\times 3^1\times {\mathrm{353}}^1\times {\mathrm{9511871}}^1$

素因数の和:9512229

約数の個数: 16

約数和(自身を含む): 40406432256

約数和(自身を除く): 20260289478

約数列:

[1, 2, 3, 6, 353, 706, 1059, 2118, 9511871, 19023742, 28535613, 57071226, 3357690463, 6715380926, 10073071389, 20146142778]

約数ペア:

[(1, 20146142778), (2, 10073071389), (3, 6715380926), (6, 3357690463), (353, 57071226), (706, 28535613), (1059, 19023742), (2118, 9511871)]