20132084710

素因数分解:

$2^1\times 5^1\times {\mathrm{7723}}^1\times {\mathrm{260677}}^1$

素因数の和:268407

約数の個数: 16

約数和(自身を含む): 36242583696

約数和(自身を除く): 16110498986

約数列:

[1, 2, 5, 10, 7723, 15446, 38615, 77230, 260677, 521354, 1303385, 2606770, 2013208471, 4026416942, 10066042355, 20132084710]

約数ペア:

[(1, 20132084710), (2, 10066042355), (5, 4026416942), (10, 2013208471), (7723, 2606770), (15446, 1303385), (38615, 521354), (77230, 260677)]