20068254

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{12527}}^1$

素因数の和:12624

約数の個数: 24

約数和(自身を含む): 43973280

約数和(自身を除く): 23905026

約数列:

[1, 2, 3, 6, 9, 18, 89, 178, 267, 534, 801, 1602, 12527, 25054, 37581, 75162, 112743, 225486, 1114903, 2229806, 3344709, 6689418, 10034127, 20068254]

約数ペア:

[(1, 20068254), (2, 10034127), (3, 6689418), (6, 3344709), (9, 2229806), (18, 1114903), (89, 225486), (178, 112743), (267, 75162), (534, 37581), (801, 25054), (1602, 12527)]