20671416

素因数分解:

$2^3\times 3^3\times {\mathrm{95701}}^1$

素因数の和:95716

約数の個数: 32

約数和(自身を含む): 57421200

約数和(自身を除く): 36749784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 95701, 191402, 287103, 382804, 574206, 765608, 861309, 1148412, 1722618, 2296824, 2583927, 3445236, 5167854, 6890472, 10335708, 20671416]

約数ペア:

[(1, 20671416), (2, 10335708), (3, 6890472), (4, 5167854), (6, 3445236), (8, 2583927), (9, 2296824), (12, 1722618), (18, 1148412), (24, 861309), (27, 765608), (36, 574206), (54, 382804), (72, 287103), (108, 191402), (216, 95701)]