20843872

素因数分解:

$2^5\times 7^1\times {\mathrm{93053}}^1$

素因数の和:93070

約数の個数: 24

約数和(自身を含む): 46899216

約数和(自身を除く): 26055344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 93053, 186106, 372212, 651371, 744424, 1302742, 1488848, 2605484, 2977696, 5210968, 10421936, 20843872]

約数ペア:

[(1, 20843872), (2, 10421936), (4, 5210968), (7, 2977696), (8, 2605484), (14, 1488848), (16, 1302742), (28, 744424), (32, 651371), (56, 372212), (112, 186106), (224, 93053)]