20199256068

素因数分解:

$2^2\times 3^1\times {\mathrm{1683271339}}^1$

素因数の和:1683271346

約数の個数: 12

約数和(自身を含む): 47131597520

約数和(自身を除く): 26932341452

約数列:

[1, 2, 3, 4, 6, 12, 1683271339, 3366542678, 5049814017, 6733085356, 10099628034, 20199256068]

約数ペア:

[(1, 20199256068), (2, 10099628034), (3, 6733085356), (4, 5049814017), (6, 3366542678), (12, 1683271339)]