20946483363

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{2545447}}^1$

素因数の和:2545674

約数の個数: 16

約数和(自身を含む): 30219558656

約数和(自身を除く): 9273075293

約数列:

[1, 3, 13, 39, 211, 633, 2743, 8229, 2545447, 7636341, 33090811, 99272433, 537089317, 1611267951, 6982161121, 20946483363]

約数ペア:

[(1, 20946483363), (3, 6982161121), (13, 1611267951), (39, 537089317), (211, 99272433), (633, 33090811), (2743, 7636341), (8229, 2545447)]