20104351677

素因数分解:

$3^2\times {\mathrm{20681}}^1\times {\mathrm{108013}}^1$

素因数の和:128700

約数の個数: 12

約数和(自身を含む): 29041292124

約数和(自身を除く): 8936940447

約数列:

[1, 3, 9, 20681, 62043, 108013, 186129, 324039, 972117, 2233816853, 6701450559, 20104351677]

約数ペア:

[(1, 20104351677), (3, 6701450559), (9, 2233816853), (20681, 972117), (62043, 324039), (108013, 186129)]