20565380792

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{233697509}}^1$

素因数の和:233697526

約数の個数: 16

約数和(自身を含む): 42065551800

約数和(自身を除く): 21500171008

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 233697509, 467395018, 934790036, 1869580072, 2570672599, 5141345198, 10282690396, 20565380792]

約数ペア:

[(1, 20565380792), (2, 10282690396), (4, 5141345198), (8, 2570672599), (11, 1869580072), (22, 934790036), (44, 467395018), (88, 233697509)]