20282843

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{733}}^1$

素因数の和:866

約数の個数: 16

約数和(自身を含む): 23957760

約数和(自身を除く): 3674917

約数列:

[1, 7, 59, 67, 413, 469, 733, 3953, 5131, 27671, 43247, 49111, 302729, 343777, 2897549, 20282843]

約数ペア:

[(1, 20282843), (7, 2897549), (59, 343777), (67, 302729), (413, 49111), (469, 43247), (733, 27671), (3953, 5131)]