20944442

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{16649}}^1$

素因数の和:16705

約数の個数: 16

約数和(自身を含む): 34165800

約数和(自身を除く): 13221358

約数列:

[1, 2, 17, 34, 37, 74, 629, 1258, 16649, 33298, 283033, 566066, 616013, 1232026, 10472221, 20944442]

約数ペア:

[(1, 20944442), (2, 10472221), (17, 1232026), (34, 616013), (37, 566066), (74, 283033), (629, 33298), (1258, 16649)]