20144897151

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{1605299}}^1$

素因数の和:1605438

約数の個数: 16

約数和(自身を含む): 27739584000

約数和(自身を除く): 7594686849

約数列:

[1, 3, 47, 89, 141, 267, 4183, 12549, 1605299, 4815897, 75449053, 142871611, 226347159, 428614833, 6714965717, 20144897151]

約数ペア:

[(1, 20144897151), (3, 6714965717), (47, 428614833), (89, 226347159), (141, 142871611), (267, 75449053), (4183, 4815897), (12549, 1605299)]