20262992

素因数分解:

$2^4\times {\mathrm{151}}^1\times {\mathrm{8387}}^1$

素因数の和:8546

約数の個数: 20

約数和(自身を含む): 39524256

約数和(自身を除く): 19261264

約数列:

[1, 2, 4, 8, 16, 151, 302, 604, 1208, 2416, 8387, 16774, 33548, 67096, 134192, 1266437, 2532874, 5065748, 10131496, 20262992]

約数ペア:

[(1, 20262992), (2, 10131496), (4, 5065748), (8, 2532874), (16, 1266437), (151, 134192), (302, 67096), (604, 33548), (1208, 16774), (2416, 8387)]