20187124488

素因数分解:

$2^3\times 3^2\times {\mathrm{280376729}}^1$

素因数の和:280376741

約数の個数: 24

約数和(自身を含む): 54673462350

約数和(自身を除く): 34486337862

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 280376729, 560753458, 841130187, 1121506916, 1682260374, 2243013832, 2523390561, 3364520748, 5046781122, 6729041496, 10093562244, 20187124488]

約数ペア:

[(1, 20187124488), (2, 10093562244), (3, 6729041496), (4, 5046781122), (6, 3364520748), (8, 2523390561), (9, 2243013832), (12, 1682260374), (18, 1121506916), (24, 841130187), (36, 560753458), (72, 280376729)]