2020148802

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{130349}}^1$

素因数の和:130408

約数の個数: 64

約数和(自身を含む): 5255712000

約数和(自身を除く): 3235563198

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 41, 42, 54, 63, 82, 123, 126, 189, 246, 287, 369, 378, 574, 738, 861, 1107, 1722, 2214, 2583, 5166, 7749, 15498, 130349, 260698, 391047, 782094, 912443, 1173141, 1824886, 2346282, 2737329, 3519423, 5344309, 5474658, 7038846, 8211987, 10688618, 16032927, 16423974, 24635961, 32065854, 37410163, 48098781, 49271922, 74820326, 96197562, 112230489, 144296343, 224460978, 288592686, 336691467, 673382934, 1010074401, 2020148802]

約数ペア:

[(1, 2020148802), (2, 1010074401), (3, 673382934), (6, 336691467), (7, 288592686), (9, 224460978), (14, 144296343), (18, 112230489), (21, 96197562), (27, 74820326), (41, 49271922), (42, 48098781), (54, 37410163), (63, 32065854), (82, 24635961), (123, 16423974), (126, 16032927), (189, 10688618), (246, 8211987), (287, 7038846), (369, 5474658), (378, 5344309), (574, 3519423), (738, 2737329), (861, 2346282), (1107, 1824886), (1722, 1173141), (2214, 912443), (2583, 782094), (5166, 391047), (7749, 260698), (15498, 130349)]