2002020747

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{823}}^1\times {\mathrm{42677}}^1$

素因数の和:43522

約数の個数: 16

約数和(自身を含む): 2813333760

約数和(自身を除く): 811313013

約数列:

[1, 3, 19, 57, 823, 2469, 15637, 42677, 46911, 128031, 810863, 2432589, 35123171, 105369513, 667340249, 2002020747]

約数ペア:

[(1, 2002020747), (3, 667340249), (19, 105369513), (57, 35123171), (823, 2432589), (2469, 810863), (15637, 128031), (42677, 46911)]