20176976157

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{4746407}}^1$

素因数の和:4746532

約数の個数: 16

約数和(自身を含む): 29237873280

約数和(自身を除く): 9060897123

約数列:

[1, 3, 13, 39, 109, 327, 1417, 4251, 4746407, 14239221, 61703291, 185109873, 517358363, 1552075089, 6725658719, 20176976157]

約数ペア:

[(1, 20176976157), (3, 6725658719), (13, 1552075089), (39, 517358363), (109, 185109873), (327, 61703291), (1417, 14239221), (4251, 4746407)]