20176200714

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1\times {\mathrm{171803}}^1$

素因数の和:171891

約数の個数: 48

約数和(自身を含む): 43323471072

約数和(自身を除く): 23147270358

約数列:

[1, 2, 3, 6, 23, 37, 46, 69, 74, 111, 138, 222, 529, 851, 1058, 1587, 1702, 2553, 3174, 5106, 19573, 39146, 58719, 117438, 171803, 343606, 515409, 1030818, 3951469, 6356711, 7902938, 11854407, 12713422, 19070133, 23708814, 38140266, 90883787, 146204353, 181767574, 272651361, 292408706, 438613059, 545302722, 877226118, 3362700119, 6725400238, 10088100357, 20176200714]

約数ペア:

[(1, 20176200714), (2, 10088100357), (3, 6725400238), (6, 3362700119), (23, 877226118), (37, 545302722), (46, 438613059), (69, 292408706), (74, 272651361), (111, 181767574), (138, 146204353), (222, 90883787), (529, 38140266), (851, 23708814), (1058, 19070133), (1587, 12713422), (1702, 11854407), (2553, 7902938), (3174, 6356711), (5106, 3951469), (19573, 1030818), (39146, 515409), (58719, 343606), (117438, 171803)]