2020895904

素因数分解:

$2^5\times 3^1\times {\mathrm{41}}^1\times {\mathrm{513439}}^1$

素因数の和:513493

約数の個数: 48

約数和(自身を含む): 5434248960

約数和(自身を除く): 3413353056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 82, 96, 123, 164, 246, 328, 492, 656, 984, 1312, 1968, 3936, 513439, 1026878, 1540317, 2053756, 3080634, 4107512, 6161268, 8215024, 12322536, 16430048, 21050999, 24645072, 42101998, 49290144, 63152997, 84203996, 126305994, 168407992, 252611988, 336815984, 505223976, 673631968, 1010447952, 2020895904]

約数ペア:

[(1, 2020895904), (2, 1010447952), (3, 673631968), (4, 505223976), (6, 336815984), (8, 252611988), (12, 168407992), (16, 126305994), (24, 84203996), (32, 63152997), (41, 49290144), (48, 42101998), (82, 24645072), (96, 21050999), (123, 16430048), (164, 12322536), (246, 8215024), (328, 6161268), (492, 4107512), (656, 3080634), (984, 2053756), (1312, 1540317), (1968, 1026878), (3936, 513439)]