20163211743

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1523}}^1\times {\mathrm{6037}}^1$

素因数の和:7623

約数の個数: 32

約数和(自身を含む): 29151657216

約数和(自身を除く): 8988445473

約数列:

[1, 3, 17, 43, 51, 129, 731, 1523, 2193, 4569, 6037, 18111, 25891, 65489, 77673, 102629, 196467, 259591, 307887, 778773, 1113313, 3339939, 4413047, 9194351, 13239141, 27583053, 156303967, 395357093, 468911901, 1186071279, 6721070581, 20163211743]

約数ペア:

[(1, 20163211743), (3, 6721070581), (17, 1186071279), (43, 468911901), (51, 395357093), (129, 156303967), (731, 27583053), (1523, 13239141), (2193, 9194351), (4569, 4413047), (6037, 3339939), (18111, 1113313), (25891, 778773), (65489, 307887), (77673, 259591), (102629, 196467)]