20170352608

素因数分解:

$2^5\times 7^1\times {\mathrm{9029}}^1\times {\mathrm{9973}}^1$

素因数の和:19019

約数の個数: 48

約数和(自身を含む): 45392870880

約数和(自身を除く): 25222518272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 9029, 9973, 18058, 19946, 36116, 39892, 63203, 69811, 72232, 79784, 126406, 139622, 144464, 159568, 252812, 279244, 288928, 319136, 505624, 558488, 1011248, 1116976, 2022496, 2233952, 90046217, 180092434, 360184868, 630323519, 720369736, 1260647038, 1440739472, 2521294076, 2881478944, 5042588152, 10085176304, 20170352608]

約数ペア:

[(1, 20170352608), (2, 10085176304), (4, 5042588152), (7, 2881478944), (8, 2521294076), (14, 1440739472), (16, 1260647038), (28, 720369736), (32, 630323519), (56, 360184868), (112, 180092434), (224, 90046217), (9029, 2233952), (9973, 2022496), (18058, 1116976), (19946, 1011248), (36116, 558488), (39892, 505624), (63203, 319136), (69811, 288928), (72232, 279244), (79784, 252812), (126406, 159568), (139622, 144464)]