20160672203

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1\times {\mathrm{197551}}^1$

素因数の和:197858

約数の個数: 16

約数和(自身を含む): 23516590080

約数和(自身を除く): 3355917877

約数列:

[1, 7, 61, 239, 427, 1673, 14579, 102053, 197551, 1382857, 12050611, 47214689, 84354277, 330502823, 2880096029, 20160672203]

約数ペア:

[(1, 20160672203), (7, 2880096029), (61, 330502823), (239, 84354277), (427, 47214689), (1673, 12050611), (14579, 1382857), (102053, 197551)]