20835093

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1\times {\mathrm{727}}^1$

素因数の和:1004

約数の個数: 16

約数和(自身を含む): 28619136

約数和(自身を除く): 7784043

約数列:

[1, 3, 41, 123, 233, 699, 727, 2181, 9553, 28659, 29807, 89421, 169391, 508173, 6945031, 20835093]

約数ペア:

[(1, 20835093), (3, 6945031), (41, 508173), (123, 169391), (233, 89421), (699, 29807), (727, 28659), (2181, 9553)]