20235812884

素因数分解:

$2^2\times 7^1\times {\mathrm{30713}}^1\times {\mathrm{23531}}^1$

素因数の和:54255

約数の個数: 24

約数和(自身を含む): 40474663488

約数和(自身を除く): 20238850604

約数列:

[1, 2, 4, 7, 14, 28, 23531, 30713, 47062, 61426, 94124, 122852, 164717, 214991, 329434, 429982, 658868, 859964, 722707603, 1445415206, 2890830412, 5058953221, 10117906442, 20235812884]

約数ペア:

[(1, 20235812884), (2, 10117906442), (4, 5058953221), (7, 2890830412), (14, 1445415206), (28, 722707603), (23531, 859964), (30713, 658868), (47062, 429982), (61426, 329434), (94124, 214991), (122852, 164717)]