20162416504

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{468719}}^1$

素因数の和:469027

約数の個数: 32

約数和(自身を含む): 39934944000

約数和(自身を除く): 19772527496

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 283, 566, 1132, 2264, 5377, 10754, 21508, 43016, 468719, 937438, 1874876, 3749752, 8905661, 17811322, 35622644, 71245288, 132647477, 265294954, 530589908, 1061179816, 2520302063, 5040604126, 10081208252, 20162416504]

約数ペア:

[(1, 20162416504), (2, 10081208252), (4, 5040604126), (8, 2520302063), (19, 1061179816), (38, 530589908), (76, 265294954), (152, 132647477), (283, 71245288), (566, 35622644), (1132, 17811322), (2264, 8905661), (5377, 3749752), (10754, 1874876), (21508, 937438), (43016, 468719)]