20183097537

素因数分解:

$3^3\times {\mathrm{479}}^1\times {\mathrm{1560589}}^1$

素因数の和:1561077

約数の個数: 16

約数和(自身を含む): 29963328000

約数和(自身を除く): 9780230463

約数列:

[1, 3, 9, 27, 479, 1437, 4311, 12933, 1560589, 4681767, 14045301, 42135903, 747522131, 2242566393, 6727699179, 20183097537]

約数ペア:

[(1, 20183097537), (3, 6727699179), (9, 2242566393), (27, 747522131), (479, 42135903), (1437, 14045301), (4311, 4681767), (12933, 1560589)]