20346739323

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2503}}^1\times {\mathrm{8389}}^1$

素因数の和:10931

約数の個数: 32

約数和(自身を含む): 30252326400

約数和(自身を除く): 9905587077

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 2503, 7509, 8389, 25167, 42551, 47557, 127653, 142613, 142671, 159391, 427839, 478173, 808469, 2425407, 2709647, 8128941, 20997667, 62993001, 356960339, 398955673, 1070881017, 1196867019, 6782246441, 20346739323]

約数ペア:

[(1, 20346739323), (3, 6782246441), (17, 1196867019), (19, 1070881017), (51, 398955673), (57, 356960339), (323, 62993001), (969, 20997667), (2503, 8128941), (7509, 2709647), (8389, 2425407), (25167, 808469), (42551, 478173), (47557, 427839), (127653, 159391), (142613, 142671)]