20172080682

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1834159}}^1$

素因数の和:1834227

約数の個数: 48

約数和(自身を含む): 48069665280

約数和(自身を除く): 27897584598

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 47, 78, 94, 117, 141, 234, 282, 423, 611, 846, 1222, 1833, 3666, 5499, 10998, 1834159, 3668318, 5502477, 11004954, 16507431, 23844067, 33014862, 47688134, 71532201, 86205473, 143064402, 172410946, 214596603, 258616419, 429193206, 517232838, 775849257, 1120671149, 1551698514, 2241342298, 3362013447, 6724026894, 10086040341, 20172080682]

約数ペア:

[(1, 20172080682), (2, 10086040341), (3, 6724026894), (6, 3362013447), (9, 2241342298), (13, 1551698514), (18, 1120671149), (26, 775849257), (39, 517232838), (47, 429193206), (78, 258616419), (94, 214596603), (117, 172410946), (141, 143064402), (234, 86205473), (282, 71532201), (423, 47688134), (611, 33014862), (846, 23844067), (1222, 16507431), (1833, 11004954), (3666, 5502477), (5499, 3668318), (10998, 1834159)]