20342046

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{178439}}^1$

素因数の和:178463

約数の個数: 16

約数和(自身を含む): 42825600

約数和(自身を除く): 22483554

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 178439, 356878, 535317, 1070634, 3390341, 6780682, 10171023, 20342046]

約数ペア:

[(1, 20342046), (2, 10171023), (3, 6780682), (6, 3390341), (19, 1070634), (38, 535317), (57, 356878), (114, 178439)]