20277596

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{3803}}^1$

素因数の和:3881

約数の個数: 24

約数和(自身を含む): 37492224

約数和(自身を除く): 17214628

約数列:

[1, 2, 4, 31, 43, 62, 86, 124, 172, 1333, 2666, 3803, 5332, 7606, 15212, 117893, 163529, 235786, 327058, 471572, 654116, 5069399, 10138798, 20277596]

約数ペア:

[(1, 20277596), (2, 10138798), (4, 5069399), (31, 654116), (43, 471572), (62, 327058), (86, 235786), (124, 163529), (172, 117893), (1333, 15212), (2666, 7606), (3803, 5332)]