20123469941

素因数分解:

${\mathrm{97}}^1\times {\mathrm{239}}^1\times {\mathrm{353}}^1\times {\mathrm{2459}}^1$

素因数の和:3148

約数の個数: 16

約数和(自身を含む): 20482156800

約数和(自身を除く): 358686859

約数列:

[1, 97, 239, 353, 2459, 23183, 34241, 84367, 238523, 587701, 868027, 8183599, 57006997, 84198619, 207458453, 20123469941]

約数ペア:

[(1, 20123469941), (97, 207458453), (239, 84198619), (353, 57006997), (2459, 8183599), (23183, 868027), (34241, 587701), (84367, 238523)]