20632238

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{7159}}^1$

素因数の和:7303

約数の個数: 16

約数和(自身を含む): 34024320

約数和(自身を除く): 13392082

約数列:

[1, 2, 11, 22, 131, 262, 1441, 2882, 7159, 14318, 78749, 157498, 937829, 1875658, 10316119, 20632238]

約数ペア:

[(1, 20632238), (2, 10316119), (11, 1875658), (22, 937829), (131, 157498), (262, 78749), (1441, 14318), (2882, 7159)]