20946498032

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{24701059}}^1$

素因数の和:24701120

約数の個数: 20

約数和(自身を含む): 41349574440

約数和(自身を除く): 20403076408

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 24701059, 49402118, 98804236, 197608472, 395216944, 1309156127, 2618312254, 5236624508, 10473249016, 20946498032]

約数ペア:

[(1, 20946498032), (2, 10473249016), (4, 5236624508), (8, 2618312254), (16, 1309156127), (53, 395216944), (106, 197608472), (212, 98804236), (424, 49402118), (848, 24701059)]