20532046778

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{661}}^1\times {\mathrm{675263}}^1$

素因数の和:675949

約数の個数: 16

約数和(自身を含む): 32185783296

約数和(自身を除く): 11653736518

約数列:

[1, 2, 23, 46, 661, 1322, 15203, 30406, 675263, 1350526, 15531049, 31062098, 446348843, 892697686, 10266023389, 20532046778]

約数ペア:

[(1, 20532046778), (2, 10266023389), (23, 892697686), (46, 446348843), (661, 31062098), (1322, 15531049), (15203, 1350526), (30406, 675263)]