20194307578

素因数分解:

$2^1\times {\mathrm{617}}^1\times {\mathrm{3631}}^1\times {\mathrm{4507}}^1$

素因数の和:8757

約数の個数: 16

約数和(自身を含む): 30355645824

約数和(自身を除く): 10161338246

約数列:

[1, 2, 617, 1234, 3631, 4507, 7262, 9014, 2240327, 2780819, 4480654, 5561638, 16364917, 32729834, 10097153789, 20194307578]

約数ペア:

[(1, 20194307578), (2, 10097153789), (617, 32729834), (1234, 16364917), (3631, 5561638), (4507, 4480654), (7262, 2780819), (9014, 2240327)]