20773396

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{25583}}^1$

素因数の和:25623

約数の個数: 24

約数和(自身を含む): 42981120

約数和(自身を除く): 22207724

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 25583, 51166, 102332, 179081, 358162, 716324, 741907, 1483814, 2967628, 5193349, 10386698, 20773396]

約数ペア:

[(1, 20773396), (2, 10386698), (4, 5193349), (7, 2967628), (14, 1483814), (28, 741907), (29, 716324), (58, 358162), (116, 179081), (203, 102332), (406, 51166), (812, 25583)]