20025964

素因数分解:

$2^2\times 7^1\times {\mathrm{293}}^1\times {\mathrm{2441}}^1$

素因数の和:2745

約数の個数: 24

約数和(自身を含む): 40205088

約数和(自身を除く): 20179124

約数列:

[1, 2, 4, 7, 14, 28, 293, 586, 1172, 2051, 2441, 4102, 4882, 8204, 9764, 17087, 34174, 68348, 715213, 1430426, 2860852, 5006491, 10012982, 20025964]

約数ペア:

[(1, 20025964), (2, 10012982), (4, 5006491), (7, 2860852), (14, 1430426), (28, 715213), (293, 68348), (586, 34174), (1172, 17087), (2051, 9764), (2441, 8204), (4102, 4882)]