20217006

素因数分解:

$2^1\times 3^3\times {\mathrm{374389}}^1$

素因数の和:374400

約数の個数: 16

約数和(自身を含む): 44926800

約数和(自身を除く): 24709794

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 374389, 748778, 1123167, 2246334, 3369501, 6739002, 10108503, 20217006]

約数ペア:

[(1, 20217006), (2, 10108503), (3, 6739002), (6, 3369501), (9, 2246334), (18, 1123167), (27, 748778), (54, 374389)]