20194276274

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{3319}}^1\times {\mathrm{160117}}^1$

素因数の和:163457

約数の個数: 16

約数和(自身を含む): 31895505600

約数和(自身を除く): 11701229326

約数列:

[1, 2, 19, 38, 3319, 6638, 63061, 126122, 160117, 320234, 3042223, 6084446, 531428323, 1062856646, 10097138137, 20194276274]

約数ペア:

[(1, 20194276274), (2, 10097138137), (19, 1062856646), (38, 531428323), (3319, 6084446), (6638, 3042223), (63061, 320234), (126122, 160117)]