20774442

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{15667}}^1$

素因数の和:15702

約数の個数: 32

約数和(自身を含む): 47380032

約数和(自身を除く): 26605590

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1326, 15667, 31334, 47001, 94002, 203671, 266339, 407342, 532678, 611013, 799017, 1222026, 1598034, 3462407, 6924814, 10387221, 20774442]

約数ペア:

[(1, 20774442), (2, 10387221), (3, 6924814), (6, 3462407), (13, 1598034), (17, 1222026), (26, 799017), (34, 611013), (39, 532678), (51, 407342), (78, 266339), (102, 203671), (221, 94002), (442, 47001), (663, 31334), (1326, 15667)]