20332012

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{1303}}^1$

素因数の和:1437

約数の個数: 24

約数和(自身を含む): 36804096

約数和(自身を除く): 16472084

約数列:

[1, 2, 4, 47, 83, 94, 166, 188, 332, 1303, 2606, 3901, 5212, 7802, 15604, 61241, 108149, 122482, 216298, 244964, 432596, 5083003, 10166006, 20332012]

約数ペア:

[(1, 20332012), (2, 10166006), (4, 5083003), (47, 432596), (83, 244964), (94, 216298), (166, 122482), (188, 108149), (332, 61241), (1303, 15604), (2606, 7802), (3901, 5212)]