20116837025

素因数分解:

$5^2\times {\mathrm{827}}^1\times {\mathrm{973003}}^1$

素因数の和:973840

約数の個数: 12

約数和(自身を含む): 24975066672

約数和(自身を除く): 4858229647

約数列:

[1, 5, 25, 827, 4135, 20675, 973003, 4865015, 24325075, 804673481, 4023367405, 20116837025]

約数ペア:

[(1, 20116837025), (5, 4023367405), (25, 804673481), (827, 24325075), (4135, 4865015), (20675, 973003)]