20496336

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{61001}}^1$

素因数の和:61019

約数の個数: 40

約数和(自身を含む): 60513984

約数和(自身を除く): 40017648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 61001, 122002, 183003, 244004, 366006, 427007, 488008, 732012, 854014, 976016, 1281021, 1464024, 1708028, 2562042, 2928048, 3416056, 5124084, 6832112, 10248168, 20496336]

約数ペア:

[(1, 20496336), (2, 10248168), (3, 6832112), (4, 5124084), (6, 3416056), (7, 2928048), (8, 2562042), (12, 1708028), (14, 1464024), (16, 1281021), (21, 976016), (24, 854014), (28, 732012), (42, 488008), (48, 427007), (56, 366006), (84, 244004), (112, 183003), (168, 122002), (336, 61001)]