20093384871

素因数分解:

$3^2\times 7^3\times {\mathrm{6509033}}^1$

素因数の和:6509060

約数の個数: 24

約数和(自身を含む): 33846976800

約数和(自身を除く): 13753591929

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 343, 441, 1029, 3087, 6509033, 19527099, 45563231, 58581297, 136689693, 318942617, 410069079, 956827851, 2232598319, 2870483553, 6697794957, 20093384871]

約数ペア:

[(1, 20093384871), (3, 6697794957), (7, 2870483553), (9, 2232598319), (21, 956827851), (49, 410069079), (63, 318942617), (147, 136689693), (343, 58581297), (441, 45563231), (1029, 19527099), (3087, 6509033)]