20075229

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{39133}}^1$

素因数の和:39161

約数の個数: 16

約数和(自身を含む): 31307200

約数和(自身を除く): 11231971

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 39133, 117399, 352197, 743527, 1056591, 2230581, 6691743, 20075229]

約数ペア:

[(1, 20075229), (3, 6691743), (9, 2230581), (19, 1056591), (27, 743527), (57, 352197), (171, 117399), (513, 39133)]