20748992

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{29473}}^1$

素因数の和:29496

約数の個数: 28

約数和(自身を含む): 44918376

約数和(自身を除く): 24169384

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 29473, 58946, 117892, 235784, 324203, 471568, 648406, 943136, 1296812, 1886272, 2593624, 5187248, 10374496, 20748992]

約数ペア:

[(1, 20748992), (2, 10374496), (4, 5187248), (8, 2593624), (11, 1886272), (16, 1296812), (22, 943136), (32, 648406), (44, 471568), (64, 324203), (88, 235784), (176, 117892), (352, 58946), (704, 29473)]