10820368

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{52021}}^1$

素因数の和:52042

約数の個数: 20

約数和(自身を含む): 22577548

約数和(自身を除く): 11757180

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 52021, 104042, 208084, 416168, 676273, 832336, 1352546, 2705092, 5410184, 10820368]

約数ペア:

[(1, 10820368), (2, 5410184), (4, 2705092), (8, 1352546), (13, 832336), (16, 676273), (26, 416168), (52, 208084), (104, 104042), (208, 52021)]