20342812502

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{777571}}^1$

素因数の和:777803

約数の個数: 16

約数和(自身を含む): 31053115392

約数和(自身を除く): 10710302890

約数列:

[1, 2, 103, 127, 206, 254, 13081, 26162, 777571, 1555142, 80089813, 98751517, 160179626, 197503034, 10171406251, 20342812502]

約数ペア:

[(1, 20342812502), (2, 10171406251), (103, 197503034), (127, 160179626), (206, 98751517), (254, 80089813), (13081, 1555142), (26162, 777571)]