20340015804

素因数分解:

$2^2\times 3^2\times {\mathrm{565000439}}^1$

素因数の和:565000449

約数の個数: 18

約数和(自身を含む): 51415040040

約数和(自身を除く): 31075024236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 565000439, 1130000878, 1695001317, 2260001756, 3390002634, 5085003951, 6780005268, 10170007902, 20340015804]

約数ペア:

[(1, 20340015804), (2, 10170007902), (3, 6780005268), (4, 5085003951), (6, 3390002634), (9, 2260001756), (12, 1695001317), (18, 1130000878), (36, 565000439)]