20107236866

素因数分解:

$2^1\times {\mathrm{271}}^1\times {\mathrm{1087}}^1\times {\mathrm{34129}}^1$

素因数の和:35489

約数の個数: 16

約数和(自身を含む): 30300887040

約数和(自身を除く): 10193650174

約数列:

[1, 2, 271, 542, 1087, 2174, 34129, 68258, 294577, 589154, 9248959, 18497918, 37098223, 74196446, 10053618433, 20107236866]

約数ペア:

[(1, 20107236866), (2, 10053618433), (271, 74196446), (542, 37098223), (1087, 18497918), (2174, 9248959), (34129, 589154), (68258, 294577)]