20186055972

素因数分解:

$2^2\times 3^2\times {\mathrm{503}}^1\times {\mathrm{1114759}}^1$

素因数の和:1115272

約数の個数: 36

約数和(自身を含む): 51127352640

約数和(自身を除く): 30941296668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 503, 1006, 1509, 2012, 3018, 4527, 6036, 9054, 18108, 1114759, 2229518, 3344277, 4459036, 6688554, 10032831, 13377108, 20065662, 40131324, 560723777, 1121447554, 1682171331, 2242895108, 3364342662, 5046513993, 6728685324, 10093027986, 20186055972]

約数ペア:

[(1, 20186055972), (2, 10093027986), (3, 6728685324), (4, 5046513993), (6, 3364342662), (9, 2242895108), (12, 1682171331), (18, 1121447554), (36, 560723777), (503, 40131324), (1006, 20065662), (1509, 13377108), (2012, 10032831), (3018, 6688554), (4527, 4459036), (6036, 3344277), (9054, 2229518), (18108, 1114759)]