20482399

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{9059}}^1$

素因数の和:9102

約数の個数: 16

約数和(自身を含む): 26092800

約数和(自身を除く): 5610401

約数列:

[1, 7, 17, 19, 119, 133, 323, 2261, 9059, 63413, 154003, 172121, 1078021, 1204847, 2926057, 20482399]

約数ペア:

[(1, 20482399), (7, 2926057), (17, 1204847), (19, 1078021), (119, 172121), (133, 154003), (323, 63413), (2261, 9059)]