20670954

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{65003}}^1$

素因数の和:65061

約数の個数: 16

約数和(自身を含む): 42122592

約数和(自身を除く): 21451638

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 65003, 130006, 195009, 390018, 3445159, 6890318, 10335477, 20670954]

約数ペア:

[(1, 20670954), (2, 10335477), (3, 6890318), (6, 3445159), (53, 390018), (106, 195009), (159, 130006), (318, 65003)]