20112141315

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{191544203}}^1$

素因数の和:191544218

約数の個数: 16

約数和(自身を含む): 36776487168

約数和(自身を除く): 16664345853

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 191544203, 574632609, 957721015, 1340809421, 2873163045, 4022428263, 6704047105, 20112141315]

約数ペア:

[(1, 20112141315), (3, 6704047105), (5, 4022428263), (7, 2873163045), (15, 1340809421), (21, 957721015), (35, 574632609), (105, 191544203)]