20108997564

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{532153}}^1$

素因数の和:532274

約数の個数: 48

約数和(自身を含む): 48634618368

約数和(自身を除く): 28525620804

約数列:

[1, 2, 3, 4, 6, 12, 47, 67, 94, 134, 141, 188, 201, 268, 282, 402, 564, 804, 3149, 6298, 9447, 12596, 18894, 37788, 532153, 1064306, 1596459, 2128612, 3192918, 6385836, 25011191, 35654251, 50022382, 71308502, 75033573, 100044764, 106962753, 142617004, 150067146, 213925506, 300134292, 427851012, 1675749797, 3351499594, 5027249391, 6702999188, 10054498782, 20108997564]

約数ペア:

[(1, 20108997564), (2, 10054498782), (3, 6702999188), (4, 5027249391), (6, 3351499594), (12, 1675749797), (47, 427851012), (67, 300134292), (94, 213925506), (134, 150067146), (141, 142617004), (188, 106962753), (201, 100044764), (268, 75033573), (282, 71308502), (402, 50022382), (564, 35654251), (804, 25011191), (3149, 6385836), (6298, 3192918), (9447, 2128612), (12596, 1596459), (18894, 1064306), (37788, 532153)]