20482122

素因数分解:

$2^1\times 3^1\times {\mathrm{643}}^1\times {\mathrm{5309}}^1$

素因数の和:5957

約数の個数: 16

約数和(自身を含む): 41035680

約数和(自身を除く): 20553558

約数列:

[1, 2, 3, 6, 643, 1286, 1929, 3858, 5309, 10618, 15927, 31854, 3413687, 6827374, 10241061, 20482122]

約数ペア:

[(1, 20482122), (2, 10241061), (3, 6827374), (6, 3413687), (643, 31854), (1286, 15927), (1929, 10618), (3858, 5309)]