20002689068

素因数分解:

$2^2\times {\mathrm{193}}^1\times {\mathrm{439}}^1\times {\mathrm{59021}}^1$

素因数の和:59657

約数の個数: 24

約数和(自身を含む): 35266825440

約数和(自身を除く): 15264136372

約数列:

[1, 2, 4, 193, 386, 439, 772, 878, 1756, 59021, 84727, 118042, 169454, 236084, 338908, 11391053, 22782106, 25910219, 45564212, 51820438, 103640876, 5000672267, 10001344534, 20002689068]

約数ペア:

[(1, 20002689068), (2, 10001344534), (4, 5000672267), (193, 103640876), (386, 51820438), (439, 45564212), (772, 25910219), (878, 22782106), (1756, 11391053), (59021, 338908), (84727, 236084), (118042, 169454)]