20807110814

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{34563307}}^1$

素因数の和:34563359

約数の個数: 16

約数和(自身を含む): 36498853248

約数和(自身を除く): 15691742434

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 34563307, 69126614, 241943149, 483886298, 1486222201, 2972444402, 10403555407, 20807110814]

約数ペア:

[(1, 20807110814), (2, 10403555407), (7, 2972444402), (14, 1486222201), (43, 483886298), (86, 241943149), (301, 69126614), (602, 34563307)]