20219032

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{87151}}^1$

素因数の和:87186

約数の個数: 16

約数和(自身を含む): 39218400

約数和(自身を除く): 18999368

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 87151, 174302, 348604, 697208, 2527379, 5054758, 10109516, 20219032]

約数ペア:

[(1, 20219032), (2, 10109516), (4, 5054758), (8, 2527379), (29, 697208), (58, 348604), (116, 174302), (232, 87151)]