20239406

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{877}}^1\times {\mathrm{1049}}^1$

素因数の和:1939

約数の個数: 16

約数和(自身を含む): 33188400

約数和(自身を除く): 12948994

約数列:

[1, 2, 11, 22, 877, 1049, 1754, 2098, 9647, 11539, 19294, 23078, 919973, 1839946, 10119703, 20239406]

約数ペア:

[(1, 20239406), (2, 10119703), (11, 1839946), (22, 919973), (877, 23078), (1049, 19294), (1754, 11539), (2098, 9647)]