19637821020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{327297017}}^1$

素因数の和:327297029

約数の個数: 24

約数和(自身を含む): 54985899024

約数和(自身を除く): 35348078004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 327297017, 654594034, 981891051, 1309188068, 1636485085, 1963782102, 3272970170, 3927564204, 4909455255, 6545940340, 9818910510, 19637821020]

約数ペア:

[(1, 19637821020), (2, 9818910510), (3, 6545940340), (4, 4909455255), (5, 3927564204), (6, 3272970170), (10, 1963782102), (12, 1636485085), (15, 1309188068), (20, 981891051), (30, 654594034), (60, 327297017)]