20113362705

素因数分解:

$3^1\times 5^1\times {\mathrm{101}}^2\times {\mathrm{131447}}^1$

素因数の和:131657

約数の個数: 24

約数和(自身を含む): 32503409856

約数和(自身を除く): 12390047151

約数列:

[1, 3, 5, 15, 101, 303, 505, 1515, 10201, 30603, 51005, 131447, 153015, 394341, 657235, 1971705, 13276147, 39828441, 66380735, 199142205, 1340890847, 4022672541, 6704454235, 20113362705]

約数ペア:

[(1, 20113362705), (3, 6704454235), (5, 4022672541), (15, 1340890847), (101, 199142205), (303, 66380735), (505, 39828441), (1515, 13276147), (10201, 1971705), (30603, 657235), (51005, 394341), (131447, 153015)]