20644054294

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{4626637}}^1$

素因数の和:4626759

約数の個数: 16

約数和(自身を含む): 32645557728

約数和(自身を除く): 12001503434

約数列:

[1, 2, 23, 46, 97, 194, 2231, 4462, 4626637, 9253274, 106412651, 212825302, 448783789, 897567578, 10322027147, 20644054294]

約数ペア:

[(1, 20644054294), (2, 10322027147), (23, 897567578), (46, 448783789), (97, 212825302), (194, 106412651), (2231, 9253274), (4462, 4626637)]