20173524508

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{8011}}^1\times {\mathrm{8867}}^1$

素因数の和:16953

約数の個数: 24

約数和(自身を含む): 35809409664

約数和(自身を除く): 15635885156

約数列:

[1, 2, 4, 71, 142, 284, 8011, 8867, 16022, 17734, 32044, 35468, 568781, 629557, 1137562, 1259114, 2275124, 2518228, 71033537, 142067074, 284134148, 5043381127, 10086762254, 20173524508]

約数ペア:

[(1, 20173524508), (2, 10086762254), (4, 5043381127), (71, 284134148), (142, 142067074), (284, 71033537), (8011, 2518228), (8867, 2275124), (16022, 1259114), (17734, 1137562), (32044, 629557), (35468, 568781)]