20486585014

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{50459569}}^1$

素因数の和:50459607

約数の個数: 16

約数和(自身を含む): 36330890400

約数和(自身を除く): 15844305386

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 50459569, 100919138, 353216983, 706433966, 1463327501, 2926655002, 10243292507, 20486585014]

約数ペア:

[(1, 20486585014), (2, 10243292507), (7, 2926655002), (14, 1463327501), (29, 706433966), (58, 353216983), (203, 100919138), (406, 50459569)]