20859801906

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{14033}}^1\times {\mathrm{8543}}^1$

素因数の和:22610

約数の個数: 32

約数和(自身を含む): 43166338560

約数和(自身を除く): 22306536654

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 8543, 14033, 17086, 25629, 28066, 42099, 51258, 84198, 247747, 406957, 495494, 743241, 813914, 1220871, 1486482, 2441742, 119883919, 239767838, 359651757, 719303514, 3476633651, 6953267302, 10429900953, 20859801906]

約数ペア:

[(1, 20859801906), (2, 10429900953), (3, 6953267302), (6, 3476633651), (29, 719303514), (58, 359651757), (87, 239767838), (174, 119883919), (8543, 2441742), (14033, 1486482), (17086, 1220871), (25629, 813914), (28066, 743241), (42099, 495494), (51258, 406957), (84198, 247747)]