20592585

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{35201}}^1$

素因数の和:35225

約数の個数: 24

約数和(自身を含む): 38440584

約数和(自身を除く): 17847999

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 35201, 105603, 176005, 316809, 457613, 528015, 1372839, 1584045, 2288065, 4118517, 6864195, 20592585]

約数ペア:

[(1, 20592585), (3, 6864195), (5, 4118517), (9, 2288065), (13, 1584045), (15, 1372839), (39, 528015), (45, 457613), (65, 316809), (117, 176005), (195, 105603), (585, 35201)]