20190768426

素因数分解:

$2^1\times 3^5\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{24281}}^1$

素因数の和:24386

約数の個数: 96

約数和(自身を含む): 47728699200

約数和(自身を除く): 27537930774

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 59, 81, 87, 118, 162, 174, 177, 243, 261, 354, 486, 522, 531, 783, 1062, 1566, 1593, 1711, 2349, 3186, 3422, 4698, 4779, 5133, 7047, 9558, 10266, 14094, 14337, 15399, 24281, 28674, 30798, 46197, 48562, 72843, 92394, 138591, 145686, 218529, 277182, 415773, 437058, 655587, 704149, 831546, 1311174, 1408298, 1432579, 1966761, 2112447, 2865158, 3933522, 4224894, 4297737, 5900283, 6337341, 8595474, 11800566, 12674682, 12893211, 19012023, 25786422, 38024046, 38679633, 41544791, 57036069, 77359266, 83089582, 114072138, 116038899, 124634373, 171108207, 232077798, 249268746, 342216414, 348116697, 373903119, 696233394, 747806238, 1121709357, 2243418714, 3365128071, 6730256142, 10095384213, 20190768426]

約数ペア:

[(1, 20190768426), (2, 10095384213), (3, 6730256142), (6, 3365128071), (9, 2243418714), (18, 1121709357), (27, 747806238), (29, 696233394), (54, 373903119), (58, 348116697), (59, 342216414), (81, 249268746), (87, 232077798), (118, 171108207), (162, 124634373), (174, 116038899), (177, 114072138), (243, 83089582), (261, 77359266), (354, 57036069), (486, 41544791), (522, 38679633), (531, 38024046), (783, 25786422), (1062, 19012023), (1566, 12893211), (1593, 12674682), (1711, 11800566), (2349, 8595474), (3186, 6337341), (3422, 5900283), (4698, 4297737), (4779, 4224894), (5133, 3933522), (7047, 2865158), (9558, 2112447), (10266, 1966761), (14094, 1432579), (14337, 1408298), (15399, 1311174), (24281, 831546), (28674, 704149), (30798, 655587), (46197, 437058), (48562, 415773), (72843, 277182), (92394, 218529), (138591, 145686)]