20185053588

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{80099419}}^1$

素因数の和:80099436

約数の個数: 36

約数和(自身を含む): 58312377760

約数和(自身を除く): 38127324172

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 80099419, 160198838, 240298257, 320397676, 480596514, 560695933, 720894771, 961193028, 1121391866, 1441789542, 1682087799, 2242783732, 2883579084, 3364175598, 5046263397, 6728351196, 10092526794, 20185053588]

約数ペア:

[(1, 20185053588), (2, 10092526794), (3, 6728351196), (4, 5046263397), (6, 3364175598), (7, 2883579084), (9, 2242783732), (12, 1682087799), (14, 1441789542), (18, 1121391866), (21, 961193028), (28, 720894771), (36, 560695933), (42, 480596514), (63, 320397676), (84, 240298257), (126, 160198838), (252, 80099419)]