2020681698

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{1979}}^1$

素因数の和:2172

約数の個数: 96

約数和(自身を含む): 4940559360

約数和(自身を除く): 2919877662

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 49, 69, 98, 138, 147, 151, 161, 294, 302, 322, 453, 483, 906, 966, 1057, 1127, 1979, 2114, 2254, 3171, 3381, 3473, 3958, 5937, 6342, 6762, 6946, 7399, 10419, 11874, 13853, 14798, 20838, 22197, 24311, 27706, 41559, 44394, 45517, 48622, 72933, 83118, 91034, 96971, 136551, 145866, 170177, 193942, 273102, 290913, 298829, 318619, 340354, 510531, 581826, 597658, 637238, 896487, 955857, 1021062, 1792974, 1911714, 2091803, 2230333, 4183606, 4460666, 6275409, 6690999, 6873067, 12550818, 13381998, 13746134, 14642621, 20619201, 29285242, 41238402, 43927863, 48111469, 87855726, 96222938, 144334407, 288668814, 336780283, 673560566, 1010340849, 2020681698]

約数ペア:

[(1, 2020681698), (2, 1010340849), (3, 673560566), (6, 336780283), (7, 288668814), (14, 144334407), (21, 96222938), (23, 87855726), (42, 48111469), (46, 43927863), (49, 41238402), (69, 29285242), (98, 20619201), (138, 14642621), (147, 13746134), (151, 13381998), (161, 12550818), (294, 6873067), (302, 6690999), (322, 6275409), (453, 4460666), (483, 4183606), (906, 2230333), (966, 2091803), (1057, 1911714), (1127, 1792974), (1979, 1021062), (2114, 955857), (2254, 896487), (3171, 637238), (3381, 597658), (3473, 581826), (3958, 510531), (5937, 340354), (6342, 318619), (6762, 298829), (6946, 290913), (7399, 273102), (10419, 193942), (11874, 170177), (13853, 145866), (14798, 136551), (20838, 96971), (22197, 91034), (24311, 83118), (27706, 72933), (41559, 48622), (44394, 45517)]