20159382

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{197641}}^1$

素因数の和:197663

約数の個数: 16

約数和(自身を含む): 42690672

約数和(自身を除く): 22531290

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 197641, 395282, 592923, 1185846, 3359897, 6719794, 10079691, 20159382]

約数ペア:

[(1, 20159382), (2, 10079691), (3, 6719794), (6, 3359897), (17, 1185846), (34, 592923), (51, 395282), (102, 197641)]