20153171654

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{130864751}}^1$

素因数の和:130864771

約数の個数: 16

約数和(自身を含む): 37689048576

約数和(自身を除く): 17535876922

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 130864751, 261729502, 916053257, 1439512261, 1832106514, 2879024522, 10076585827, 20153171654]

約数ペア:

[(1, 20153171654), (2, 10076585827), (7, 2879024522), (11, 1832106514), (14, 1439512261), (22, 916053257), (77, 261729502), (154, 130864751)]