20339448

素因数分解:

$2^3\times 3^1\times {\mathrm{847477}}^1$

素因数の和:847486

約数の個数: 16

約数和(自身を含む): 50848680

約数和(自身を除く): 30509232

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 847477, 1694954, 2542431, 3389908, 5084862, 6779816, 10169724, 20339448]

約数ペア:

[(1, 20339448), (2, 10169724), (3, 6779816), (4, 5084862), (6, 3389908), (8, 2542431), (12, 1694954), (24, 847477)]