20115740056

素因数分解:

$2^3\times {\mathrm{79903}}^1\times {\mathrm{31469}}^1$

素因数の和:111378

約数の個数: 16

約数和(自身を含む): 37718683200

約数和(自身を除く): 17602943144

約数列:

[1, 2, 4, 8, 31469, 62938, 79903, 125876, 159806, 251752, 319612, 639224, 2514467507, 5028935014, 10057870028, 20115740056]

約数ペア:

[(1, 20115740056), (2, 10057870028), (4, 5028935014), (8, 2514467507), (31469, 639224), (62938, 319612), (79903, 251752), (125876, 159806)]