20548002

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{201451}}^1$

素因数の和:201473

約数の個数: 16

約数和(自身を含む): 43513632

約数和(自身を除く): 22965630

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 201451, 402902, 604353, 1208706, 3424667, 6849334, 10274001, 20548002]

約数ペア:

[(1, 20548002), (2, 10274001), (3, 6849334), (6, 3424667), (17, 1208706), (34, 604353), (51, 402902), (102, 201451)]