20156162861

素因数分解:

${\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1\times {\mathrm{76961}}^1$

素因数の和:77236

約数の個数: 16

約数和(自身を含む): 21500104320

約数和(自身を除く): 1343941459

約数列:

[1, 23, 59, 193, 1357, 4439, 11387, 76961, 261901, 1770103, 4540699, 14853473, 104436077, 341629879, 876354907, 20156162861]

約数ペア:

[(1, 20156162861), (23, 876354907), (59, 341629879), (193, 104436077), (1357, 14853473), (4439, 4540699), (11387, 1770103), (76961, 261901)]