20156032259

素因数分解:

${\mathrm{11}}^2\times {\mathrm{31}}^2\times {\mathrm{97}}^1\times {\mathrm{1787}}^1$

素因数の和:1968

約数の個数: 36

約数和(自身を含む): 23141658456

約数和(自身を除く): 2985626197

約数列:

[1, 11, 31, 97, 121, 341, 961, 1067, 1787, 3007, 3751, 10571, 11737, 19657, 33077, 55397, 93217, 116281, 173339, 216227, 363847, 609367, 1025387, 1717307, 1906729, 5373509, 6703037, 11279257, 18890377, 20974019, 59108599, 166578779, 207794147, 650194589, 1832366569, 20156032259]

約数ペア:

[(1, 20156032259), (11, 1832366569), (31, 650194589), (97, 207794147), (121, 166578779), (341, 59108599), (961, 20974019), (1067, 18890377), (1787, 11279257), (3007, 6703037), (3751, 5373509), (10571, 1906729), (11737, 1717307), (19657, 1025387), (33077, 609367), (55397, 363847), (93217, 216227), (116281, 173339)]