20136959991

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{10216621}}^1$

素因数の和:10216703

約数の個数: 16

約数和(自身を含む): 30241201120

約数和(自身を除く): 10104241129

約数列:

[1, 3, 9, 27, 73, 219, 657, 1971, 10216621, 30649863, 91949589, 275848767, 745813333, 2237439999, 6712319997, 20136959991]

約数ペア:

[(1, 20136959991), (3, 6712319997), (9, 2237439999), (27, 745813333), (73, 275848767), (219, 91949589), (657, 30649863), (1971, 10216621)]