20202756

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{240509}}^1$

素因数の和:240523

約数の個数: 24

約数和(自身を含む): 53874240

約数和(自身を除く): 33671484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 240509, 481018, 721527, 962036, 1443054, 1683563, 2886108, 3367126, 5050689, 6734252, 10101378, 20202756]

約数ペア:

[(1, 20202756), (2, 10101378), (3, 6734252), (4, 5050689), (6, 3367126), (7, 2886108), (12, 1683563), (14, 1443054), (21, 962036), (28, 721527), (42, 481018), (84, 240509)]