20064835

素因数分解:

$5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{6907}}^1$

素因数の和:7002

約数の個数: 16

約数和(自身を含む): 27853056

約数和(自身を除く): 7788221

約数列:

[1, 5, 7, 35, 83, 415, 581, 2905, 6907, 34535, 48349, 241745, 573281, 2866405, 4012967, 20064835]

約数ペア:

[(1, 20064835), (5, 4012967), (7, 2866405), (35, 573281), (83, 241745), (415, 48349), (581, 34535), (2905, 6907)]