20200298

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{9413}}^1$

素因数の和:9481

約数の個数: 16

約数和(自身を含む): 32195880

約数和(自身を除く): 11995582

約数列:

[1, 2, 29, 37, 58, 74, 1073, 2146, 9413, 18826, 272977, 348281, 545954, 696562, 10100149, 20200298]

約数ペア:

[(1, 20200298), (2, 10100149), (29, 696562), (37, 545954), (58, 348281), (74, 272977), (1073, 18826), (2146, 9413)]