20941962

素因数分解:

$2^1\times 3^1\times {\mathrm{727}}^1\times {\mathrm{4801}}^1$

素因数の和:5533

約数の個数: 16

約数和(自身を含む): 41950272

約数和(自身を除く): 21008310

約数列:

[1, 2, 3, 6, 727, 1454, 2181, 4362, 4801, 9602, 14403, 28806, 3490327, 6980654, 10470981, 20941962]

約数ペア:

[(1, 20941962), (2, 10470981), (3, 6980654), (6, 3490327), (727, 28806), (1454, 14403), (2181, 9602), (4362, 4801)]