20199331052

素因数分解:

$2^2\times {\mathrm{313}}^1\times {\mathrm{379}}^1\times {\mathrm{42569}}^1$

素因数の和:43265

約数の個数: 24

約数和(自身を含む): 35556166800

約数和(自身を除く): 15356835748

約数列:

[1, 2, 4, 313, 379, 626, 758, 1252, 1516, 42569, 85138, 118627, 170276, 237254, 474508, 13324097, 16133651, 26648194, 32267302, 53296388, 64534604, 5049832763, 10099665526, 20199331052]

約数ペア:

[(1, 20199331052), (2, 10099665526), (4, 5049832763), (313, 64534604), (379, 53296388), (626, 32267302), (758, 26648194), (1252, 16133651), (1516, 13324097), (42569, 474508), (85138, 237254), (118627, 170276)]