20244501

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{431}}^1$

素因数の和:761

約数の個数: 24

約数和(自身を含む): 31135104

約数和(自身を除く): 10890603

約数列:

[1, 3, 9, 17, 51, 153, 307, 431, 921, 1293, 2763, 3879, 5219, 7327, 15657, 21981, 46971, 65943, 132317, 396951, 1190853, 2249389, 6748167, 20244501]

約数ペア:

[(1, 20244501), (3, 6748167), (9, 2249389), (17, 1190853), (51, 396951), (153, 132317), (307, 65943), (431, 46971), (921, 21981), (1293, 15657), (2763, 7327), (3879, 5219)]