20176576251

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{1016401}}^1$

素因数の和:1016926

約数の個数: 16

約数和(自身を含む): 29028441120

約数和(自身を除く): 8851864869

約数列:

[1, 3, 13, 39, 509, 1527, 6617, 19851, 1016401, 3049203, 13213213, 39639639, 517348109, 1552044327, 6725525417, 20176576251]

約数ペア:

[(1, 20176576251), (3, 6725525417), (13, 1552044327), (39, 517348109), (509, 39639639), (1527, 13213213), (6617, 3049203), (19851, 1016401)]