20177065071

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{12343}}^1\times {\mathrm{4909}}^1$

素因数の和:17295

約数の個数: 24

約数和(自身を含む): 29940865760

約数和(自身を除く): 9763800689

約数列:

[1, 3, 9, 37, 111, 333, 4909, 12343, 14727, 37029, 44181, 111087, 181633, 456691, 544899, 1370073, 1634697, 4110219, 60591787, 181775361, 545326083, 2241896119, 6725688357, 20177065071]

約数ペア:

[(1, 20177065071), (3, 6725688357), (9, 2241896119), (37, 545326083), (111, 181775361), (333, 60591787), (4909, 4110219), (12343, 1634697), (14727, 1370073), (37029, 544899), (44181, 456691), (111087, 181633)]