20125927732

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{19763}}^1\times {\mathrm{8779}}^1$

素因数の和:28575

約数の個数: 24

約数和(自身を含む): 36440863200

約数和(自身を除く): 16314935468

約数列:

[1, 2, 4, 29, 58, 116, 8779, 17558, 19763, 35116, 39526, 79052, 254591, 509182, 573127, 1018364, 1146254, 2292508, 173499377, 346998754, 693997508, 5031481933, 10062963866, 20125927732]

約数ペア:

[(1, 20125927732), (2, 10062963866), (4, 5031481933), (29, 693997508), (58, 346998754), (116, 173499377), (8779, 2292508), (17558, 1146254), (19763, 1018364), (35116, 573127), (39526, 509182), (79052, 254591)]