20171083446

素因数分解:

$2^1\times 3^2\times {\mathrm{1120615747}}^1$

素因数の和:1120615755

約数の個数: 12

約数和(自身を含む): 43704014172

約数和(自身を除く): 23532930726

約数列:

[1, 2, 3, 6, 9, 18, 1120615747, 2241231494, 3361847241, 6723694482, 10085541723, 20171083446]

約数ペア:

[(1, 20171083446), (2, 10085541723), (3, 6723694482), (6, 3361847241), (9, 2241231494), (18, 1120615747)]