20136609855

素因数分解:

$3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2814341}}^1$

素因数の和:2814408

約数の個数: 32

約数和(自身を含む): 36473872320

約数和(自身を除く): 16337262465

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 135, 159, 265, 477, 795, 1431, 2385, 7155, 2814341, 8443023, 14071705, 25329069, 42215115, 75987207, 126645345, 149160073, 379936035, 447480219, 745800365, 1342440657, 2237401095, 4027321971, 6712203285, 20136609855]

約数ペア:

[(1, 20136609855), (3, 6712203285), (5, 4027321971), (9, 2237401095), (15, 1342440657), (27, 745800365), (45, 447480219), (53, 379936035), (135, 149160073), (159, 126645345), (265, 75987207), (477, 42215115), (795, 25329069), (1431, 14071705), (2385, 8443023), (7155, 2814341)]