20703354

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{5939}}^1$

素因数の和:6034

約数の個数: 32

約数和(自身を含む): 47900160

約数和(自身を除く): 27196806

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 83, 166, 249, 498, 581, 1162, 1743, 3486, 5939, 11878, 17817, 35634, 41573, 83146, 124719, 249438, 492937, 985874, 1478811, 2957622, 3450559, 6901118, 10351677, 20703354]

約数ペア:

[(1, 20703354), (2, 10351677), (3, 6901118), (6, 3450559), (7, 2957622), (14, 1478811), (21, 985874), (42, 492937), (83, 249438), (166, 124719), (249, 83146), (498, 41573), (581, 35634), (1162, 17817), (1743, 11878), (3486, 5939)]