20186003031

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{1248593}}^1$

素因数の和:1248930

約数の個数: 16

約数和(自身を含む): 28587808224

約数和(自身を除く): 8401805193

約数列:

[1, 3, 17, 51, 317, 951, 5389, 16167, 1248593, 3745779, 21226081, 63678243, 395803981, 1187411943, 6728667677, 20186003031]

約数ペア:

[(1, 20186003031), (3, 6728667677), (17, 1187411943), (51, 395803981), (317, 63678243), (951, 21226081), (5389, 3745779), (16167, 1248593)]