20086585757

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{919}}^1\times {\mathrm{42773}}^1$

素因数の和:43772

約数の個数: 16

約数和(自身を含む): 23296431360

約数和(自身を除く): 3209845603

約数列:

[1, 7, 73, 511, 919, 6433, 42773, 67087, 299411, 469609, 3122429, 21857003, 39308387, 275158709, 2869512251, 20086585757]

約数ペア:

[(1, 20086585757), (7, 2869512251), (73, 275158709), (511, 39308387), (919, 21857003), (6433, 3122429), (42773, 469609), (67087, 299411)]