20196910810

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{30144643}}^1$

素因数の和:30144717

約数の個数: 16

約数和(自身を含む): 36897044256

約数和(自身を除く): 16700133446

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 30144643, 60289286, 150723215, 301446430, 2019691081, 4039382162, 10098455405, 20196910810]

約数ペア:

[(1, 20196910810), (2, 10098455405), (5, 4039382162), (10, 2019691081), (67, 301446430), (134, 150723215), (335, 60289286), (670, 30144643)]