20299433

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{2333}}^1$

素因数の和:2464

約数の個数: 16

約数和(自身を含む): 25543296

約数和(自身を除く): 5243863

約数列:

[1, 7, 11, 77, 113, 791, 1243, 2333, 8701, 16331, 25663, 179641, 263629, 1845403, 2899919, 20299433]

約数ペア:

[(1, 20299433), (7, 2899919), (11, 1845403), (77, 263629), (113, 179641), (791, 25663), (1243, 16331), (2333, 8701)]