20106572312

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{132280081}}^1$

素因数の和:132280106

約数の個数: 16

約数和(自身を含む): 39684024600

約数和(自身を除く): 19577452288

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 132280081, 264560162, 529120324, 1058240648, 2513321539, 5026643078, 10053286156, 20106572312]

約数ペア:

[(1, 20106572312), (2, 10053286156), (4, 5026643078), (8, 2513321539), (19, 1058240648), (38, 529120324), (76, 264560162), (152, 132280081)]