20291274

素因数分解:

$2^1\times 3^2\times {\mathrm{593}}^1\times {\mathrm{1901}}^1$

素因数の和:2502

約数の個数: 24

約数和(自身を含む): 44061732

約数和(自身を除く): 23770458

約数列:

[1, 2, 3, 6, 9, 18, 593, 1186, 1779, 1901, 3558, 3802, 5337, 5703, 10674, 11406, 17109, 34218, 1127293, 2254586, 3381879, 6763758, 10145637, 20291274]

約数ペア:

[(1, 20291274), (2, 10145637), (3, 6763758), (6, 3381879), (9, 2254586), (18, 1127293), (593, 34218), (1186, 17109), (1779, 11406), (1901, 10674), (3558, 5703), (3802, 5337)]