20833181617

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1\times {\mathrm{156887}}^1$

素因数の和:157176

約数の個数: 16

約数和(自身を含む): 22780137600

約数和(自身を除く): 1946955983

約数列:

[1, 19, 29, 241, 551, 4579, 6989, 132791, 156887, 2980853, 4549723, 37809767, 86444737, 718385573, 1096483243, 20833181617]

約数ペア:

[(1, 20833181617), (19, 1096483243), (29, 718385573), (241, 86444737), (551, 37809767), (4579, 4549723), (6989, 2980853), (132791, 156887)]