20096973902

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{673}}^1\times {\mathrm{6067}}^1$

素因数の和:6872

約数の個数: 32

約数和(自身を含む): 31802533632

約数和(自身を除く): 11705559730

約数列:

[1, 2, 23, 46, 107, 214, 673, 1346, 2461, 4922, 6067, 12134, 15479, 30958, 72011, 139541, 144022, 279082, 649169, 1298338, 1656253, 3312506, 4083091, 8166182, 14930887, 29861774, 93911093, 187822186, 436890737, 873781474, 10048486951, 20096973902]

約数ペア:

[(1, 20096973902), (2, 10048486951), (23, 873781474), (46, 436890737), (107, 187822186), (214, 93911093), (673, 29861774), (1346, 14930887), (2461, 8166182), (4922, 4083091), (6067, 3312506), (12134, 1656253), (15479, 1298338), (30958, 649169), (72011, 279082), (139541, 144022)]