20200535874

素因数分解:

$2^1\times 3^2\times {\mathrm{821}}^1\times {\mathrm{1366933}}^1$

素因数の和:1367762

約数の個数: 24

約数和(自身を含む): 43821170172

約数和(自身を除く): 23620634298

約数列:

[1, 2, 3, 6, 9, 18, 821, 1642, 2463, 4926, 7389, 14778, 1366933, 2733866, 4100799, 8201598, 12302397, 24604794, 1122251993, 2244503986, 3366755979, 6733511958, 10100267937, 20200535874]

約数ペア:

[(1, 20200535874), (2, 10100267937), (3, 6733511958), (6, 3366755979), (9, 2244503986), (18, 1122251993), (821, 24604794), (1642, 12302397), (2463, 8201598), (4926, 4100799), (7389, 2733866), (14778, 1366933)]