20685062

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{379}}^1\times {\mathrm{941}}^1$

素因数の和:1351

約数の個数: 16

約数和(自身を含む): 32216400

約数和(自身を除く): 11531338

約数列:

[1, 2, 29, 58, 379, 758, 941, 1882, 10991, 21982, 27289, 54578, 356639, 713278, 10342531, 20685062]

約数ペア:

[(1, 20685062), (2, 10342531), (29, 713278), (58, 356639), (379, 54578), (758, 27289), (941, 21982), (1882, 10991)]