20401383601

素因数分解:

${\mathrm{71}}^1\times {\mathrm{4651}}^1\times {\mathrm{61781}}^1$

素因数の和:66503

約数の個数: 8

約数和(自身を含む): 20693510208

約数和(自身を除く): 292126607

約数列:

[1, 71, 4651, 61781, 330221, 4386451, 287343431, 20401383601]

約数ペア:

[(1, 20401383601), (71, 287343431), (4651, 4386451), (61781, 330221)]