20162193417

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{2473}}^1\times {\mathrm{21067}}^1$

素因数の和:23589

約数の個数: 24

約数和(自身を含む): 29813916704

約数和(自身を除く): 9651723287

約数列:

[1, 3, 9, 43, 129, 387, 2473, 7419, 21067, 22257, 63201, 106339, 189603, 319017, 905881, 957051, 2717643, 8152929, 52098691, 156296073, 468888219, 2240243713, 6720731139, 20162193417]

約数ペア:

[(1, 20162193417), (3, 6720731139), (9, 2240243713), (43, 468888219), (129, 156296073), (387, 52098691), (2473, 8152929), (7419, 2717643), (21067, 957051), (22257, 905881), (63201, 319017), (106339, 189603)]