2020204039

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{709}}^1\times {\mathrm{6673}}^1$

素因数の和:7450

約数の個数: 16

約数和(自身を含む): 2350315840

約数和(自身を除く): 330111801

約数列:

[1, 7, 61, 427, 709, 4963, 6673, 43249, 46711, 302743, 407053, 2849371, 4731157, 33118099, 288600577, 2020204039]

約数ペア:

[(1, 2020204039), (7, 288600577), (61, 33118099), (427, 4731157), (709, 2849371), (4963, 407053), (6673, 302743), (43249, 46711)]