20169091

素因数分解:

${\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1$

素因数の和:338

約数の個数: 16

約数和(自身を含む): 21772800

約数和(自身を除く): 1603709

約数列:

[1, 23, 59, 89, 167, 1357, 2047, 3841, 5251, 9853, 14863, 120773, 226619, 341849, 876917, 20169091]

約数ペア:

[(1, 20169091), (23, 876917), (59, 341849), (89, 226619), (167, 120773), (1357, 14863), (2047, 9853), (3841, 5251)]