20029569507

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{130912219}}^1$

素因数の和:130912242

約数の個数: 12

約数和(自身を含む): 30633459480

約数和(自身を除く): 10603889973

約数列:

[1, 3, 9, 17, 51, 153, 130912219, 392736657, 1178209971, 2225507723, 6676523169, 20029569507]

約数ペア:

[(1, 20029569507), (3, 6676523169), (9, 2225507723), (17, 1178209971), (51, 392736657), (153, 130912219)]