20161638082

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{2153561}}^1$

素因数の和:2153745

約数の個数: 16

約数和(自身を含む): 31424776704

約数和(自身を除く): 11263138622

約数列:

[1, 2, 31, 62, 151, 302, 4681, 9362, 2153561, 4307122, 66760391, 133520782, 325187711, 650375422, 10080819041, 20161638082]

約数ペア:

[(1, 20161638082), (2, 10080819041), (31, 650375422), (62, 325187711), (151, 133520782), (302, 66760391), (4681, 4307122), (9362, 2153561)]