20568352

素因数分解:

$2^5\times 7^1\times {\mathrm{91823}}^1$

素因数の和:91840

約数の個数: 24

約数和(自身を含む): 46279296

約数和(自身を除く): 25710944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 91823, 183646, 367292, 642761, 734584, 1285522, 1469168, 2571044, 2938336, 5142088, 10284176, 20568352]

約数ペア:

[(1, 20568352), (2, 10284176), (4, 5142088), (7, 2938336), (8, 2571044), (14, 1469168), (16, 1285522), (28, 734584), (32, 642761), (56, 367292), (112, 183646), (224, 91823)]