20059544

素因数分解:

$2^3\times {\mathrm{313}}^1\times {\mathrm{8011}}^1$

素因数の和:8330

約数の個数: 16

約数和(自身を含む): 37736520

約数和(自身を除く): 17676976

約数列:

[1, 2, 4, 8, 313, 626, 1252, 2504, 8011, 16022, 32044, 64088, 2507443, 5014886, 10029772, 20059544]

約数ペア:

[(1, 20059544), (2, 10029772), (4, 5014886), (8, 2507443), (313, 64088), (626, 32044), (1252, 16022), (2504, 8011)]