20193280352

素因数分解:

$2^5\times 7^1\times {\mathrm{90148573}}^1$

素因数の和:90148590

約数の個数: 24

約数和(自身を含む): 45434881296

約数和(自身を除く): 25241600944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 90148573, 180297146, 360594292, 631040011, 721188584, 1262080022, 1442377168, 2524160044, 2884754336, 5048320088, 10096640176, 20193280352]

約数ペア:

[(1, 20193280352), (2, 10096640176), (4, 5048320088), (7, 2884754336), (8, 2524160044), (14, 1442377168), (16, 1262080022), (28, 721188584), (32, 631040011), (56, 360594292), (112, 180297146), (224, 90148573)]