20655133057

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1019}}^1\times {\mathrm{21961}}^1$

素因数の和:23064

約数の個数: 16

約数和(自身を含む): 22580449920

約数和(自身を除く): 1925316863

約数列:

[1, 13, 71, 923, 1019, 13247, 21961, 72349, 285493, 940537, 1559231, 20270003, 22378259, 290917367, 1588856389, 20655133057]

約数ペア:

[(1, 20655133057), (13, 1588856389), (71, 290917367), (923, 22378259), (1019, 20270003), (13247, 1559231), (21961, 940537), (72349, 285493)]