2000724117

素因数分解:

$3^1\times 7^1\times {\mathrm{19919}}^1\times {\mathrm{4783}}^1$

素因数の和:24712

約数の個数: 16

約数和(自身を含む): 3049512960

約数和(自身を除く): 1048788843

約数列:

[1, 3, 7, 21, 4783, 14349, 19919, 33481, 59757, 100443, 139433, 418299, 95272577, 285817731, 666908039, 2000724117]

約数ペア:

[(1, 2000724117), (3, 666908039), (7, 285817731), (21, 95272577), (4783, 418299), (14349, 139433), (19919, 100443), (33481, 59757)]