20342649609

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{10320979}}^1$

素因数の和:10321061

約数の個数: 16

約数和(自身を含む): 30550100800

約数和(自身を除く): 10207451191

約数列:

[1, 3, 9, 27, 73, 219, 657, 1971, 10320979, 30962937, 92888811, 278666433, 753431467, 2260294401, 6780883203, 20342649609]

約数ペア:

[(1, 20342649609), (3, 6780883203), (9, 2260294401), (27, 753431467), (73, 278666433), (219, 92888811), (657, 30962937), (1971, 10320979)]