20023728771

素因数分解:

$3^1\times {\mathrm{769}}^1\times {\mathrm{1613}}^1\times {\mathrm{5381}}^1$

素因数の和:7766

約数の個数: 16

約数和(自身を含む): 26754567840

約数和(自身を除く): 6730839069

約数列:

[1, 3, 769, 1613, 2307, 4839, 5381, 16143, 1240397, 3721191, 4137989, 8679553, 12413967, 26038659, 6674576257, 20023728771]

約数ペア:

[(1, 20023728771), (3, 6674576257), (769, 26038659), (1613, 12413967), (2307, 8679553), (4839, 4137989), (5381, 3721191), (16143, 1240397)]