20497032

素因数分解:

$2^3\times 3^2\times {\mathrm{284681}}^1$

素因数の和:284693

約数の個数: 24

約数和(自身を含む): 55512990

約数和(自身を除く): 35015958

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 284681, 569362, 854043, 1138724, 1708086, 2277448, 2562129, 3416172, 5124258, 6832344, 10248516, 20497032]

約数ペア:

[(1, 20497032), (2, 10248516), (3, 6832344), (4, 5124258), (6, 3416172), (8, 2562129), (9, 2277448), (12, 1708086), (18, 1138724), (24, 854043), (36, 569362), (72, 284681)]