20135512160

素因数分解:

$2^5\times 5^1\times {\mathrm{125846951}}^1$

素因数の和:125846966

約数の個数: 24

約数和(自身を含む): 47570147856

約数和(自身を除く): 27434635696

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 125846951, 251693902, 503387804, 629234755, 1006775608, 1258469510, 2013551216, 2516939020, 4027102432, 5033878040, 10067756080, 20135512160]

約数ペア:

[(1, 20135512160), (2, 10067756080), (4, 5033878040), (5, 4027102432), (8, 2516939020), (10, 2013551216), (16, 1258469510), (20, 1006775608), (32, 629234755), (40, 503387804), (80, 251693902), (160, 125846951)]