20982732

素因数分解:

$2^2\times 3^1\times {\mathrm{83}}^1\times {\mathrm{21067}}^1$

素因数の和:21157

約数の個数: 24

約数和(自身を含む): 49551936

約数和(自身を除く): 28569204

約数列:

[1, 2, 3, 4, 6, 12, 83, 166, 249, 332, 498, 996, 21067, 42134, 63201, 84268, 126402, 252804, 1748561, 3497122, 5245683, 6994244, 10491366, 20982732]

約数ペア:

[(1, 20982732), (2, 10491366), (3, 6994244), (4, 5245683), (6, 3497122), (12, 1748561), (83, 252804), (166, 126402), (249, 84268), (332, 63201), (498, 42134), (996, 21067)]