20094865731

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{187171}}^1$

素因数の和:187407

約数の個数: 24

約数和(自身を含む): 29588149760

約数和(自身を除く): 9493284029

約数列:

[1, 3, 9, 79, 151, 237, 453, 711, 1359, 11929, 35787, 107361, 187171, 561513, 1684539, 14786509, 28262821, 44359527, 84788463, 133078581, 254365389, 2232762859, 6698288577, 20094865731]

約数ペア:

[(1, 20094865731), (3, 6698288577), (9, 2232762859), (79, 254365389), (151, 133078581), (237, 84788463), (453, 44359527), (711, 28262821), (1359, 14786509), (11929, 1684539), (35787, 561513), (107361, 187171)]