20186597982

素因数分解:

$2^1\times 3^1\times {\mathrm{647}}^1\times {\mathrm{5200051}}^1$

素因数の和:5200703

約数の個数: 16

約数和(自身を含む): 40435604352

約数和(自身を除く): 20249006370

約数列:

[1, 2, 3, 6, 647, 1294, 1941, 3882, 5200051, 10400102, 15600153, 31200306, 3364432997, 6728865994, 10093298991, 20186597982]

約数ペア:

[(1, 20186597982), (2, 10093298991), (3, 6728865994), (6, 3364432997), (647, 31200306), (1294, 15600153), (1941, 10400102), (3882, 5200051)]