20190567

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{3083}}^1$

素因数の和:3182

約数の個数: 16

約数和(自身を含む): 28126080

約数和(自身を除く): 7935513

約数列:

[1, 3, 37, 59, 111, 177, 2183, 3083, 6549, 9249, 114071, 181897, 342213, 545691, 6730189, 20190567]

約数ペア:

[(1, 20190567), (3, 6730189), (37, 545691), (59, 342213), (111, 181897), (177, 114071), (2183, 9249), (3083, 6549)]