20161412509

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{1360511}}^1$

素因数の和:1360620

約数の個数: 16

約数和(自身を含む): 24162693120

約数和(自身を除く): 4001280611

約数列:

[1, 7, 29, 73, 203, 511, 2117, 14819, 1360511, 9523577, 39454819, 99317303, 276183733, 695221121, 2880201787, 20161412509]

約数ペア:

[(1, 20161412509), (7, 2880201787), (29, 695221121), (73, 276183733), (203, 99317303), (511, 39454819), (2117, 9523577), (14819, 1360511)]