20072302222

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{20193463}}^1$

素因数の和:20193543

約数の個数: 16

約数和(自身を含む): 34894305792

約数和(自身を除く): 14822003570

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 20193463, 40386926, 141354241, 282708482, 1433735873, 2867471746, 10036151111, 20072302222]

約数ペア:

[(1, 20072302222), (2, 10036151111), (7, 2867471746), (14, 1433735873), (71, 282708482), (142, 141354241), (497, 40386926), (994, 20193463)]