20888959814

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{2543}}^1\times {\mathrm{241597}}^1$

素因数の和:244159

約数の個数: 16

約数和(自身を含む): 33189766848

約数和(自身を除く): 12300807034

約数列:

[1, 2, 17, 34, 2543, 5086, 43231, 86462, 241597, 483194, 4107149, 8214298, 614381171, 1228762342, 10444479907, 20888959814]

約数ペア:

[(1, 20888959814), (2, 10444479907), (17, 1228762342), (34, 614381171), (2543, 8214298), (5086, 4107149), (43231, 483194), (86462, 241597)]