20512272822

素因数分解:

$2^1\times 3^1\times {\mathrm{7583}}^1\times {\mathrm{450839}}^1$

素因数の和:458427

約数の個数: 16

約数和(自身を含む): 41030046720

約数和(自身を除く): 20517773898

約数列:

[1, 2, 3, 6, 7583, 15166, 22749, 45498, 450839, 901678, 1352517, 2705034, 3418712137, 6837424274, 10256136411, 20512272822]

約数ペア:

[(1, 20512272822), (2, 10256136411), (3, 6837424274), (6, 3418712137), (7583, 2705034), (15166, 1352517), (22749, 901678), (45498, 450839)]