20161180638608

素因数分解:

$2^4\times {\mathrm{11617}}^1\times {\mathrm{108468089}}^1$

素因数の和:108479714

約数の個数: 20

約数和(自身を含む): 39065650358220

約数和(自身を除く): 18904469719612

約数列:

[1, 2, 4, 8, 16, 11617, 23234, 46468, 92936, 185872, 108468089, 216936178, 433872356, 867744712, 1735489424, 1260073789913, 2520147579826, 5040295159652, 10080590319304, 20161180638608]

約数ペア:

[(1, 20161180638608), (2, 10080590319304), (4, 5040295159652), (8, 2520147579826), (16, 1260073789913), (11617, 1735489424), (23234, 867744712), (46468, 433872356), (92936, 216936178), (185872, 108468089)]