20061858

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{31249}}^1$

素因数の和:31361

約数の個数: 16

約数和(自身を含む): 40500000

約数和(自身を除く): 20438142

約数列:

[1, 2, 3, 6, 107, 214, 321, 642, 31249, 62498, 93747, 187494, 3343643, 6687286, 10030929, 20061858]

約数ペア:

[(1, 20061858), (2, 10030929), (3, 6687286), (6, 3343643), (107, 187494), (214, 93747), (321, 62498), (642, 31249)]