20162681707

素因数分解:

$7^1\times {\mathrm{167}}^1\times {\mathrm{263}}^1\times {\mathrm{65581}}^1$

素因数の和:66018

約数の個数: 16

約数和(自身を含む): 23269542912

約数和(自身を除く): 3106861205

約数列:

[1, 7, 167, 263, 1169, 1841, 43921, 65581, 307447, 459067, 10952027, 17247803, 76664189, 120734621, 2880383101, 20162681707]

約数ペア:

[(1, 20162681707), (7, 2880383101), (167, 120734621), (263, 76664189), (1169, 17247803), (1841, 10952027), (43921, 459067), (65581, 307447)]