20152397069

素因数分解:

$7^1\times {\mathrm{157}}^1\times {\mathrm{4159}}^1\times {\mathrm{4409}}^1$

素因数の和:8732

約数の個数: 16

約数和(自身を含む): 23188838400

約数和(自身を除く): 3036441331

約数列:

[1, 7, 157, 1099, 4159, 4409, 29113, 30863, 652963, 692213, 4570741, 4845491, 18337031, 128359217, 2878913867, 20152397069]

約数ペア:

[(1, 20152397069), (7, 2878913867), (157, 128359217), (1099, 18337031), (4159, 4845491), (4409, 4570741), (29113, 692213), (30863, 652963)]