20208336

素因数分解:

$2^4\times 3^1\times {\mathrm{167}}^1\times {\mathrm{2521}}^1$

素因数の和:2699

約数の個数: 40

約数和(自身を含む): 52538304

約数和(自身を除く): 32329968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 167, 334, 501, 668, 1002, 1336, 2004, 2521, 2672, 4008, 5042, 7563, 8016, 10084, 15126, 20168, 30252, 40336, 60504, 121008, 421007, 842014, 1263021, 1684028, 2526042, 3368056, 5052084, 6736112, 10104168, 20208336]

約数ペア:

[(1, 20208336), (2, 10104168), (3, 6736112), (4, 5052084), (6, 3368056), (8, 2526042), (12, 1684028), (16, 1263021), (24, 842014), (48, 421007), (167, 121008), (334, 60504), (501, 40336), (668, 30252), (1002, 20168), (1336, 15126), (2004, 10084), (2521, 8016), (2672, 7563), (4008, 5042)]