20827006

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{26633}}^1$

素因数の和:26675

約数の個数: 16

約数和(自身を含む): 34517664

約数和(自身を除く): 13690658

約数列:

[1, 2, 17, 23, 34, 46, 391, 782, 26633, 53266, 452761, 612559, 905522, 1225118, 10413503, 20827006]

約数ペア:

[(1, 20827006), (2, 10413503), (17, 1225118), (23, 905522), (34, 612559), (46, 452761), (391, 53266), (782, 26633)]