20235524031

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{254833}}^1$

素因数の和:255032

約数の個数: 32

約数和(自身を含む): 31925603520

約数和(自身を除く): 11690079489

約数列:

[1, 3, 9, 17, 27, 51, 153, 173, 459, 519, 1557, 2941, 4671, 8823, 26469, 79407, 254833, 764499, 2293497, 4332161, 6880491, 12996483, 38989449, 44086109, 116968347, 132258327, 396774981, 749463853, 1190324943, 2248391559, 6745174677, 20235524031]

約数ペア:

[(1, 20235524031), (3, 6745174677), (9, 2248391559), (17, 1190324943), (27, 749463853), (51, 396774981), (153, 132258327), (173, 116968347), (459, 44086109), (519, 38989449), (1557, 12996483), (2941, 6880491), (4671, 4332161), (8823, 2293497), (26469, 764499), (79407, 254833)]