20095696

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{26723}}^1$

素因数の和:26778

約数の個数: 20

約数和(自身を含む): 39765312

約数和(自身を除く): 19669616

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 26723, 53446, 106892, 213784, 427568, 1255981, 2511962, 5023924, 10047848, 20095696]

約数ペア:

[(1, 20095696), (2, 10047848), (4, 5023924), (8, 2511962), (16, 1255981), (47, 427568), (94, 213784), (188, 106892), (376, 53446), (752, 26723)]