20096636

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{15271}}^1$

素因数の和:15329

約数の個数: 24

約数和(自身を含む): 41051136

約数和(自身を除く): 20954500

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 15271, 30542, 61084, 106897, 213794, 427588, 717737, 1435474, 2870948, 5024159, 10048318, 20096636]

約数ペア:

[(1, 20096636), (2, 10048318), (4, 5024159), (7, 2870948), (14, 1435474), (28, 717737), (47, 427588), (94, 213794), (188, 106897), (329, 61084), (658, 30542), (1316, 15271)]