20483036

素因数分解:

$2^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{3467}}^1$

素因数の和:3689

約数の個数: 24

約数和(自身を含む): 41172096

約数和(自身を除く): 20689060

約数列:

[1, 2, 4, 7, 14, 28, 211, 422, 844, 1477, 2954, 3467, 5908, 6934, 13868, 24269, 48538, 97076, 731537, 1463074, 2926148, 5120759, 10241518, 20483036]

約数ペア:

[(1, 20483036), (2, 10241518), (4, 5120759), (7, 2926148), (14, 1463074), (28, 731537), (211, 97076), (422, 48538), (844, 24269), (1477, 13868), (2954, 6934), (3467, 5908)]