20073972

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{23561}}^1$

素因数の和:23639

約数の個数: 24

約数和(自身を含む): 47500992

約数和(自身を除く): 27427020

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 23561, 47122, 70683, 94244, 141366, 282732, 1672831, 3345662, 5018493, 6691324, 10036986, 20073972]

約数ペア:

[(1, 20073972), (2, 10036986), (3, 6691324), (4, 5018493), (6, 3345662), (12, 1672831), (71, 282732), (142, 141366), (213, 94244), (284, 70683), (426, 47122), (852, 23561)]