20802366

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{29633}}^1$

素因数の和:29657

約数の個数: 32

約数和(自身を含む): 49785120

約数和(自身を除く): 28982754

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 29633, 59266, 88899, 177798, 266697, 385229, 533394, 770458, 800091, 1155687, 1600182, 2311374, 3467061, 6934122, 10401183, 20802366]

約数ペア:

[(1, 20802366), (2, 10401183), (3, 6934122), (6, 3467061), (9, 2311374), (13, 1600182), (18, 1155687), (26, 800091), (27, 770458), (39, 533394), (54, 385229), (78, 266697), (117, 177798), (234, 88899), (351, 59266), (702, 29633)]