20133756784

素因数分解:

$2^4\times {\mathrm{3769}}^1\times {\mathrm{333871}}^1$

素因数の和:337648

約数の個数: 20

約数和(自身を含む): 39019620640

約数和(自身を除く): 18885863856

約数列:

[1, 2, 4, 8, 16, 3769, 7538, 15076, 30152, 60304, 333871, 667742, 1335484, 2670968, 5341936, 1258359799, 2516719598, 5033439196, 10066878392, 20133756784]

約数ペア:

[(1, 20133756784), (2, 10066878392), (4, 5033439196), (8, 2516719598), (16, 1258359799), (3769, 5341936), (7538, 2670968), (15076, 1335484), (30152, 667742), (60304, 333871)]