20308046

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{761}}^1\times {\mathrm{1213}}^1$

素因数の和:1987

約数の個数: 16

約数和(自身を含む): 33302448

約数和(自身を除く): 12994402

約数列:

[1, 2, 11, 22, 761, 1213, 1522, 2426, 8371, 13343, 16742, 26686, 923093, 1846186, 10154023, 20308046]

約数ペア:

[(1, 20308046), (2, 10154023), (11, 1846186), (22, 923093), (761, 26686), (1213, 16742), (1522, 13343), (2426, 8371)]