20161439999

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{229037}}^1$

素因数の和:229210

約数の個数: 16

約数和(自身を含む): 21932678880

約数和(自身を除く): 1771238881

約数列:

[1, 19, 41, 113, 779, 2147, 4633, 88027, 229037, 4351703, 9390517, 25881181, 178419823, 491742439, 1061128421, 20161439999]

約数ペア:

[(1, 20161439999), (19, 1061128421), (41, 491742439), (113, 178419823), (779, 25881181), (2147, 9390517), (4633, 4351703), (88027, 229037)]