20106096913

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{8237}}^1\times {\mathrm{18353}}^1$

素因数の和:26616

約数の個数: 16

約数和(自身を含む): 24192040320

約数和(自身を除く): 4085943407

約数列:

[1, 7, 19, 133, 8237, 18353, 57659, 128471, 156503, 348707, 1095521, 2440949, 151173661, 1058215627, 2872299559, 20106096913]

約数ペア:

[(1, 20106096913), (7, 2872299559), (19, 1058215627), (133, 151173661), (8237, 2440949), (18353, 1095521), (57659, 348707), (128471, 156503)]