20524083

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{13877}}^1$

素因数の和:13926

約数の個数: 16

約数和(自身を含む): 29976480

約数和(自身を除く): 9452397

約数列:

[1, 3, 17, 29, 51, 87, 493, 1479, 13877, 41631, 235909, 402433, 707727, 1207299, 6841361, 20524083]

約数ペア:

[(1, 20524083), (3, 6841361), (17, 1207299), (29, 707727), (51, 402433), (87, 235909), (493, 41631), (1479, 13877)]