20211594061

素因数分解:

${\mathrm{67}}^1\times {\mathrm{281}}^1\times {\mathrm{809}}^1\times {\mathrm{1327}}^1$

素因数の和:2484

約数の個数: 16

約数和(自身を含む): 20627239680

約数和(自身を除く): 415645619

約数列:

[1, 67, 281, 809, 1327, 18827, 54203, 88909, 227329, 372887, 1073543, 15231043, 24983429, 71927381, 301665583, 20211594061]

約数ペア:

[(1, 20211594061), (67, 301665583), (281, 71927381), (809, 24983429), (1327, 15231043), (18827, 1073543), (54203, 372887), (88909, 227329)]