20565587548

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{27494101}}^1$

素因数の和:27494133

約数の個数: 24

約数和(自身を含む): 41571082224

約数和(自身を除く): 21005494676

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 27494101, 54988202, 109976404, 302435111, 467399717, 604870222, 934799434, 1209740444, 1869598868, 5141396887, 10282793774, 20565587548]

約数ペア:

[(1, 20565587548), (2, 10282793774), (4, 5141396887), (11, 1869598868), (17, 1209740444), (22, 934799434), (34, 604870222), (44, 467399717), (68, 302435111), (187, 109976404), (374, 54988202), (748, 27494101)]