20221437887

素因数分解:

$7^1\times {\mathrm{839}}^1\times {\mathrm{941}}^1\times {\mathrm{3659}}^1$

素因数の和:5446

約数の個数: 16

約数和(自身を含む): 23168678400

約数和(自身を除く): 2947240513

約数列:

[1, 7, 839, 941, 3659, 5873, 6587, 25613, 789499, 3069901, 3443119, 5526493, 21489307, 24101833, 2888776841, 20221437887]

約数ペア:

[(1, 20221437887), (7, 2888776841), (839, 24101833), (941, 21489307), (3659, 5526493), (5873, 3443119), (6587, 3069901), (25613, 789499)]