2000505957

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{3329}}^1\times {\mathrm{11783}}^1$

素因数の和:15132

約数の個数: 16

約数和(自身を含む): 2825331840

約数和(自身を除く): 824825883

約数列:

[1, 3, 17, 51, 3329, 9987, 11783, 35349, 56593, 169779, 200311, 600933, 39225607, 117676821, 666835319, 2000505957]

約数ペア:

[(1, 2000505957), (3, 666835319), (17, 117676821), (51, 39225607), (3329, 600933), (9987, 200311), (11783, 169779), (35349, 56593)]