20512576068

素因数分解:

$2^2\times 3^1\times {\mathrm{379}}^1\times {\mathrm{4510241}}^1$

素因数の和:4510627

約数の個数: 24

約数和(自身を含む): 47988974880

約数和(自身を除く): 27476398812

約数列:

[1, 2, 3, 4, 6, 12, 379, 758, 1137, 1516, 2274, 4548, 4510241, 9020482, 13530723, 18040964, 27061446, 54122892, 1709381339, 3418762678, 5128144017, 6837525356, 10256288034, 20512576068]

約数ペア:

[(1, 20512576068), (2, 10256288034), (3, 6837525356), (4, 5128144017), (6, 3418762678), (12, 1709381339), (379, 54122892), (758, 27061446), (1137, 18040964), (1516, 13530723), (2274, 9020482), (4548, 4510241)]