20163876828

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{45414137}}^1$

素因数の和:45414181

約数の個数: 24

約数和(自身を含む): 48320642832

約数和(自身を除く): 28156766004

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 45414137, 90828274, 136242411, 181656548, 272484822, 544969644, 1680323069, 3360646138, 5040969207, 6721292276, 10081938414, 20163876828]

約数ペア:

[(1, 20163876828), (2, 10081938414), (3, 6721292276), (4, 5040969207), (6, 3360646138), (12, 1680323069), (37, 544969644), (74, 272484822), (111, 181656548), (148, 136242411), (222, 90828274), (444, 45414137)]