20189366527

素因数分解:

${\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1543}}^1\times {\mathrm{20161}}^1$

素因数の和:21774

約数の個数: 16

約数和(自身を含む): 22413692160

約数和(自身を除く): 2224325633

約数列:

[1, 11, 59, 649, 1543, 16973, 20161, 91037, 221771, 1001407, 1189499, 13084489, 31108423, 342192653, 1835396957, 20189366527]

約数ペア:

[(1, 20189366527), (11, 1835396957), (59, 342192653), (649, 31108423), (1543, 13084489), (16973, 1189499), (20161, 1001407), (91037, 221771)]