20255534

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{45827}}^1$

素因数の和:45859

約数の個数: 16

約数和(自身を含む): 34645968

約数和(自身を除く): 14390434

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 45827, 91654, 595751, 779059, 1191502, 1558118, 10127767, 20255534]

約数ペア:

[(1, 20255534), (2, 10127767), (13, 1558118), (17, 1191502), (26, 779059), (34, 595751), (221, 91654), (442, 45827)]