20763066

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{3499}}^1$

素因数の和:3570

約数の個数: 32

約数和(自身を含む): 44352000

約数和(自身を除く): 23588934

約数列:

[1, 2, 3, 6, 23, 43, 46, 69, 86, 129, 138, 258, 989, 1978, 2967, 3499, 5934, 6998, 10497, 20994, 80477, 150457, 160954, 241431, 300914, 451371, 482862, 902742, 3460511, 6921022, 10381533, 20763066]

約数ペア:

[(1, 20763066), (2, 10381533), (3, 6921022), (6, 3460511), (23, 902742), (43, 482862), (46, 451371), (69, 300914), (86, 241431), (129, 160954), (138, 150457), (258, 80477), (989, 20994), (1978, 10497), (2967, 6998), (3499, 5934)]