20219341322

素因数分解:

$2^1\times {\mathrm{443}}^1\times {\mathrm{577}}^1\times {\mathrm{39551}}^1$

素因数の和:40573

約数の個数: 16

約数和(自身を含む): 30450926592

約数和(自身を除く): 10231585270

約数列:

[1, 2, 443, 577, 886, 1154, 39551, 79102, 255611, 511222, 17521093, 22820927, 35042186, 45641854, 10109670661, 20219341322]

約数ペア:

[(1, 20219341322), (2, 10109670661), (443, 45641854), (577, 35042186), (886, 22820927), (1154, 17521093), (39551, 511222), (79102, 255611)]