20199582642

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{90989111}}^1$

素因数の和:90989153

約数の個数: 16

約数和(自身を含む): 41491035072

約数和(自身を除く): 21291452430

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 90989111, 181978222, 272967333, 545934666, 3366597107, 6733194214, 10099791321, 20199582642]

約数ペア:

[(1, 20199582642), (2, 10099791321), (3, 6733194214), (6, 3366597107), (37, 545934666), (74, 272967333), (111, 181978222), (222, 90989111)]