20030322

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{256799}}^1$

素因数の和:256817

約数の個数: 16

約数和(自身を含む): 43142400

約数和(自身を除く): 23112078

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 256799, 513598, 770397, 1540794, 3338387, 6676774, 10015161, 20030322]

約数ペア:

[(1, 20030322), (2, 10015161), (3, 6676774), (6, 3338387), (13, 1540794), (26, 770397), (39, 513598), (78, 256799)]