20169933003

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1319}}^1\times {\mathrm{1861}}^1$

素因数の和:3280

約数の個数: 48

約数和(自身を含む): 32207535360

約数和(自身を除く): 12037602357

約数列:

[1, 3, 9, 11, 33, 83, 99, 249, 747, 913, 1319, 1861, 2739, 3957, 5583, 8217, 11871, 14509, 16749, 20471, 43527, 61413, 109477, 130581, 154463, 184239, 328431, 463389, 985293, 1204247, 1390167, 1699093, 2454659, 3612741, 5097279, 7363977, 10838223, 15291837, 22091931, 27001249, 81003747, 203736697, 243011241, 611210091, 1833630273, 2241103667, 6723311001, 20169933003]

約数ペア:

[(1, 20169933003), (3, 6723311001), (9, 2241103667), (11, 1833630273), (33, 611210091), (83, 243011241), (99, 203736697), (249, 81003747), (747, 27001249), (913, 22091931), (1319, 15291837), (1861, 10838223), (2739, 7363977), (3957, 5097279), (5583, 3612741), (8217, 2454659), (11871, 1699093), (14509, 1390167), (16749, 1204247), (20471, 985293), (43527, 463389), (61413, 328431), (109477, 184239), (130581, 154463)]