20346230

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{65633}}^1$

素因数の和:65671

約数の個数: 16

約数和(自身を含む): 37805184

約数和(自身を除く): 17458954

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 65633, 131266, 328165, 656330, 2034623, 4069246, 10173115, 20346230]

約数ペア:

[(1, 20346230), (2, 10173115), (5, 4069246), (10, 2034623), (31, 656330), (62, 328165), (155, 131266), (310, 65633)]