20199499113

素因数分解:

$3^1\times {\mathrm{1063}}^1\times {\mathrm{1801}}^1\times {\mathrm{3517}}^1$

素因数の和:6384

約数の個数: 16

約数和(自身を含む): 26980639616

約数和(自身を除く): 6781140503

約数列:

[1, 3, 1063, 1801, 3189, 3517, 5403, 10551, 1914463, 3738571, 5743389, 6334117, 11215713, 19002351, 6733166371, 20199499113]

約数ペア:

[(1, 20199499113), (3, 6733166371), (1063, 19002351), (1801, 11215713), (3189, 6334117), (3517, 5743389), (5403, 3738571), (10551, 1914463)]