20163392133

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{509}}^1\times {\mathrm{249143}}^1$

素因数の和:249708

約数の個数: 16

約数和(自身を含む): 27445703040

約数和(自身を除く): 7282310907

約数列:

[1, 3, 53, 159, 509, 1527, 26977, 80931, 249143, 747429, 13204579, 39613737, 126813787, 380441361, 6721130711, 20163392133]

約数ペア:

[(1, 20163392133), (3, 6721130711), (53, 380441361), (159, 126813787), (509, 39613737), (1527, 13204579), (26977, 747429), (80931, 249143)]