20068188

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{5827}}^1$

素因数の和:5882

約数の個数: 48

約数和(自身を含む): 54829824

約数和(自身を除く): 34761636

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 82, 84, 123, 164, 246, 287, 492, 574, 861, 1148, 1722, 3444, 5827, 11654, 17481, 23308, 34962, 40789, 69924, 81578, 122367, 163156, 238907, 244734, 477814, 489468, 716721, 955628, 1433442, 1672349, 2866884, 3344698, 5017047, 6689396, 10034094, 20068188]

約数ペア:

[(1, 20068188), (2, 10034094), (3, 6689396), (4, 5017047), (6, 3344698), (7, 2866884), (12, 1672349), (14, 1433442), (21, 955628), (28, 716721), (41, 489468), (42, 477814), (82, 244734), (84, 238907), (123, 163156), (164, 122367), (246, 81578), (287, 69924), (492, 40789), (574, 34962), (861, 23308), (1148, 17481), (1722, 11654), (3444, 5827)]