20376052

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{2251}}^1$

素因数の和:2359

約数の個数: 24

約数和(自身を含む): 37329152

約数和(自身を除く): 16953100

約数列:

[1, 2, 4, 31, 62, 73, 124, 146, 292, 2251, 2263, 4502, 4526, 9004, 9052, 69781, 139562, 164323, 279124, 328646, 657292, 5094013, 10188026, 20376052]

約数ペア:

[(1, 20376052), (2, 10188026), (4, 5094013), (31, 657292), (62, 328646), (73, 279124), (124, 164323), (146, 139562), (292, 69781), (2251, 9052), (2263, 9004), (4502, 4526)]