20346739236

素因数分解:

$2^2\times 3^2\times {\mathrm{565187201}}^1$

素因数の和:565187211

約数の個数: 18

約数和(自身を含む): 51432035382

約数和(自身を除く): 31085296146

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 565187201, 1130374402, 1695561603, 2260748804, 3391123206, 5086684809, 6782246412, 10173369618, 20346739236]

約数ペア:

[(1, 20346739236), (2, 10173369618), (3, 6782246412), (4, 5086684809), (6, 3391123206), (9, 2260748804), (12, 1695561603), (18, 1130374402), (36, 565187201)]