20796638836

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{1662667}}^1$

素因数の和:1662783

約数の個数: 24

約数和(自身を含む): 37709310240

約数和(自身を除く): 16912671404

約数列:

[1, 2, 4, 53, 59, 106, 118, 212, 236, 3127, 6254, 12508, 1662667, 3325334, 6650668, 88121351, 98097353, 176242702, 196194706, 352485404, 392389412, 5199159709, 10398319418, 20796638836]

約数ペア:

[(1, 20796638836), (2, 10398319418), (4, 5199159709), (53, 392389412), (59, 352485404), (106, 196194706), (118, 176242702), (212, 98097353), (236, 88121351), (3127, 6650668), (6254, 3325334), (12508, 1662667)]