20189366571

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{84421}}^1\times {\mathrm{7247}}^1$

素因数の和:91682

約数の個数: 16

約数和(自身を含む): 29370751488

約数和(自身を除く): 9181384917

約数列:

[1, 3, 11, 33, 7247, 21741, 79717, 84421, 239151, 253263, 928631, 2785893, 611798987, 1835396961, 6729788857, 20189366571]

約数ペア:

[(1, 20189366571), (3, 6729788857), (11, 1835396961), (33, 611798987), (7247, 2785893), (21741, 928631), (79717, 253263), (84421, 239151)]