20065683

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{26437}}^1$

素因数の和:26474

約数の個数: 16

約数和(自身を含む): 30456576

約数和(自身を除く): 10390893

約数列:

[1, 3, 11, 23, 33, 69, 253, 759, 26437, 79311, 290807, 608051, 872421, 1824153, 6688561, 20065683]

約数ペア:

[(1, 20065683), (3, 6688561), (11, 1824153), (23, 872421), (33, 608051), (69, 290807), (253, 79311), (759, 26437)]