20137529403

素因数分解:

$3^2\times {\mathrm{2311}}^1\times {\mathrm{968197}}^1$

素因数の和:970514

約数の個数: 12

約数和(自身を含む): 29100159088

約数和(自身を除く): 8962629685

約数列:

[1, 3, 9, 2311, 6933, 20799, 968197, 2904591, 8713773, 2237503267, 6712509801, 20137529403]

約数ペア:

[(1, 20137529403), (3, 6712509801), (9, 2237503267), (2311, 8713773), (6933, 2904591), (20799, 968197)]