20020512185

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{233}}^1\times {\mathrm{291271}}^1$

素因数の和:291568

約数の個数: 16

約数和(自身を含む): 24536753280

約数和(自身を除く): 4516241095

約数列:

[1, 5, 59, 233, 295, 1165, 13747, 68735, 291271, 1456355, 17184989, 67866143, 85924945, 339330715, 4004102437, 20020512185]

約数ペア:

[(1, 20020512185), (5, 4004102437), (59, 339330715), (233, 85924945), (295, 67866143), (1165, 17184989), (13747, 1456355), (68735, 291271)]