20008873232

素因数分解:

$2^4\times {\mathrm{227}}^1\times {\mathrm{5509051}}^1$

素因数の和:5509286

約数の個数: 20

約数和(自身を含む): 38937979536

約数和(自身を除く): 18929106304

約数列:

[1, 2, 4, 8, 16, 227, 454, 908, 1816, 3632, 5509051, 11018102, 22036204, 44072408, 88144816, 1250554577, 2501109154, 5002218308, 10004436616, 20008873232]

約数ペア:

[(1, 20008873232), (2, 10004436616), (4, 5002218308), (8, 2501109154), (16, 1250554577), (227, 88144816), (454, 44072408), (908, 22036204), (1816, 11018102), (3632, 5509051)]