20173617268

素因数分解:

$2^2\times 7^1\times {\mathrm{9041}}^1\times {\mathrm{79691}}^1$

素因数の和:88743

約数の個数: 24

約数和(自身を含む): 40352203584

約数和(自身を除く): 20178586316

約数列:

[1, 2, 4, 7, 14, 28, 9041, 18082, 36164, 63287, 79691, 126574, 159382, 253148, 318764, 557837, 1115674, 2231348, 720486331, 1440972662, 2881945324, 5043404317, 10086808634, 20173617268]

約数ペア:

[(1, 20173617268), (2, 10086808634), (4, 5043404317), (7, 2881945324), (14, 1440972662), (28, 720486331), (9041, 2231348), (18082, 1115674), (36164, 557837), (63287, 318764), (79691, 253148), (126574, 159382)]