20126176

素因数分解:

$2^5\times 7^1\times {\mathrm{89849}}^1$

素因数の和:89866

約数の個数: 24

約数和(自身を含む): 45284400

約数和(自身を除く): 25158224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 89849, 179698, 359396, 628943, 718792, 1257886, 1437584, 2515772, 2875168, 5031544, 10063088, 20126176]

約数ペア:

[(1, 20126176), (2, 10063088), (4, 5031544), (7, 2875168), (8, 2515772), (14, 1437584), (16, 1257886), (28, 718792), (32, 628943), (56, 359396), (112, 179698), (224, 89849)]