20342237408

素因数分解:

$2^5\times {\mathrm{1847}}^1\times {\mathrm{344177}}^1$

素因数の和:346034

約数の個数: 24

約数和(自身を含む): 40070579472

約数和(自身を除く): 19728342064

約数列:

[1, 2, 4, 8, 16, 32, 1847, 3694, 7388, 14776, 29552, 59104, 344177, 688354, 1376708, 2753416, 5506832, 11013664, 635694919, 1271389838, 2542779676, 5085559352, 10171118704, 20342237408]

約数ペア:

[(1, 20342237408), (2, 10171118704), (4, 5085559352), (8, 2542779676), (16, 1271389838), (32, 635694919), (1847, 11013664), (3694, 5506832), (7388, 2753416), (14776, 1376708), (29552, 688354), (59104, 344177)]