19773768

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{117701}}^1$

素因数の和:117717

約数の個数: 32

約数和(自身を含む): 56496960

約数和(自身を除く): 36723192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 117701, 235402, 353103, 470804, 706206, 823907, 941608, 1412412, 1647814, 2471721, 2824824, 3295628, 4943442, 6591256, 9886884, 19773768]

約数ペア:

[(1, 19773768), (2, 9886884), (3, 6591256), (4, 4943442), (6, 3295628), (7, 2824824), (8, 2471721), (12, 1647814), (14, 1412412), (21, 941608), (24, 823907), (28, 706206), (42, 470804), (56, 353103), (84, 235402), (168, 117701)]