20450014

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{3559}}^1$

素因数の和:3604

約数の個数: 24

約数和(自身を含む): 35179920

約数和(自身を除く): 14729906

約数列:

[1, 2, 13, 17, 26, 34, 169, 221, 338, 442, 2873, 3559, 5746, 7118, 46267, 60503, 92534, 121006, 601471, 786539, 1202942, 1573078, 10225007, 20450014]

約数ペア:

[(1, 20450014), (2, 10225007), (13, 1573078), (17, 1202942), (26, 786539), (34, 601471), (169, 121006), (221, 92534), (338, 60503), (442, 46267), (2873, 7118), (3559, 5746)]