20382634

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{5197}}^1$

素因数の和:5289

約数の個数: 16

約数和(自身を含む): 31998888

約数和(自身を除く): 11616254

約数列:

[1, 2, 37, 53, 74, 106, 1961, 3922, 5197, 10394, 192289, 275441, 384578, 550882, 10191317, 20382634]

約数ペア:

[(1, 20382634), (2, 10191317), (37, 550882), (53, 384578), (74, 275441), (106, 192289), (1961, 10394), (3922, 5197)]