20195722801

素因数分解:

${\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2017}}^1\times {\mathrm{7219}}^1$

素因数の和:9328

約数の個数: 16

約数和(自身を含む): 21563540800

約数和(自身を除く): 1367817999

約数列:

[1, 19, 73, 1387, 2017, 7219, 38323, 137161, 147241, 526987, 2797579, 10012753, 14560723, 276653737, 1062932779, 20195722801]

約数ペア:

[(1, 20195722801), (19, 1062932779), (73, 276653737), (1387, 14560723), (2017, 10012753), (7219, 2797579), (38323, 526987), (137161, 147241)]