20380902

素因数分解:

$2^1\times 3^1\times {\mathrm{349}}^1\times {\mathrm{9733}}^1$

素因数の和:10087

約数の個数: 16

約数和(自身を含む): 40882800

約数和(自身を除く): 20501898

約数列:

[1, 2, 3, 6, 349, 698, 1047, 2094, 9733, 19466, 29199, 58398, 3396817, 6793634, 10190451, 20380902]

約数ペア:

[(1, 20380902), (2, 10190451), (3, 6793634), (6, 3396817), (349, 58398), (698, 29199), (1047, 19466), (2094, 9733)]