20307888964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{461542931}}^1$

素因数の和:461542946

約数の個数: 12

約数和(自身を含む): 38769606288

約数和(自身を除く): 18461717324

約数列:

[1, 2, 4, 11, 22, 44, 461542931, 923085862, 1846171724, 5076972241, 10153944482, 20307888964]

約数ペア:

[(1, 20307888964), (2, 10153944482), (4, 5076972241), (11, 1846171724), (22, 923085862), (44, 461542931)]