20173439926

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{409}}^1\times {\mathrm{465319}}^1$

素因数の和:465783

約数の個数: 16

約数和(自身を含む): 30906554400

約数和(自身を除く): 10733114474

約数列:

[1, 2, 53, 106, 409, 818, 21677, 43354, 465319, 930638, 24661907, 49323814, 190315471, 380630942, 10086719963, 20173439926]

約数ペア:

[(1, 20173439926), (2, 10086719963), (53, 380630942), (106, 190315471), (409, 49323814), (818, 24661907), (21677, 930638), (43354, 465319)]