20194674714

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1534783}}^1$

素因数の和:1534851

約数の個数: 48

約数和(自身を含む): 47406408192

約数和(自身を除く): 27211733478

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 43, 51, 86, 102, 129, 153, 258, 306, 387, 731, 774, 1462, 2193, 4386, 6579, 13158, 1534783, 3069566, 4604349, 9208698, 13813047, 26091311, 27626094, 52182622, 65995669, 78273933, 131991338, 156547866, 197987007, 234821799, 395974014, 469643598, 593961021, 1121926373, 1187922042, 2243852746, 3365779119, 6731558238, 10097337357, 20194674714]

約数ペア:

[(1, 20194674714), (2, 10097337357), (3, 6731558238), (6, 3365779119), (9, 2243852746), (17, 1187922042), (18, 1121926373), (34, 593961021), (43, 469643598), (51, 395974014), (86, 234821799), (102, 197987007), (129, 156547866), (153, 131991338), (258, 78273933), (306, 65995669), (387, 52182622), (731, 27626094), (774, 26091311), (1462, 13813047), (2193, 9208698), (4386, 4604349), (6579, 3069566), (13158, 1534783)]