2080558845

素因数分解:

$3^3\times 5^1\times {\mathrm{421}}^1\times {\mathrm{36607}}^1$

素因数の和:37042

約数の個数: 32

約数和(自身を含む): 3707658240

約数和(自身を除く): 1627099395

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 421, 1263, 2105, 3789, 6315, 11367, 18945, 36607, 56835, 109821, 183035, 329463, 549105, 988389, 1647315, 4941945, 15411547, 46234641, 77057735, 138703923, 231173205, 416111769, 693519615, 2080558845]

約数ペア:

[(1, 2080558845), (3, 693519615), (5, 416111769), (9, 231173205), (15, 138703923), (27, 77057735), (45, 46234641), (135, 15411547), (421, 4941945), (1263, 1647315), (2105, 988389), (3789, 549105), (6315, 329463), (11367, 183035), (18945, 109821), (36607, 56835)]