20211525066

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{82160671}}^1$

素因数の和:82160717

約数の個数: 16

約数和(自身を含む): 41408978688

約数和(自身を除く): 21197453622

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 82160671, 164321342, 246482013, 492964026, 3368587511, 6737175022, 10105762533, 20211525066]

約数ペア:

[(1, 20211525066), (2, 10105762533), (3, 6737175022), (6, 3368587511), (41, 492964026), (82, 246482013), (123, 164321342), (246, 82160671)]