20172724698

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{499}}^1\times {\mathrm{9923}}^1$

素因数の和:10531

約数の個数: 64

約数和(自身を含む): 46682496000

約数和(自身を除く): 26509771302

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 97, 194, 291, 499, 582, 679, 998, 1358, 1497, 2037, 2994, 3493, 4074, 6986, 9923, 10479, 19846, 20958, 29769, 48403, 59538, 69461, 96806, 138922, 145209, 208383, 290418, 338821, 416766, 677642, 962531, 1016463, 1925062, 2032926, 2887593, 4951577, 5775186, 6737717, 9903154, 13475434, 14854731, 20213151, 29709462, 34661039, 40426302, 69322078, 103983117, 207966234, 480302969, 960605938, 1440908907, 2881817814, 3362120783, 6724241566, 10086362349, 20172724698]

約数ペア:

[(1, 20172724698), (2, 10086362349), (3, 6724241566), (6, 3362120783), (7, 2881817814), (14, 1440908907), (21, 960605938), (42, 480302969), (97, 207966234), (194, 103983117), (291, 69322078), (499, 40426302), (582, 34661039), (679, 29709462), (998, 20213151), (1358, 14854731), (1497, 13475434), (2037, 9903154), (2994, 6737717), (3493, 5775186), (4074, 4951577), (6986, 2887593), (9923, 2032926), (10479, 1925062), (19846, 1016463), (20958, 962531), (29769, 677642), (48403, 416766), (59538, 338821), (69461, 290418), (96806, 208383), (138922, 145209)]