20077527681

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{1301}}^1\times {\mathrm{32353}}^1$

素因数の和:33713

約数の個数: 24

約数和(自身を含む): 29571685416

約数和(自身を除く): 9494157735

約数列:

[1, 3, 9, 53, 159, 477, 1301, 3903, 11709, 32353, 68953, 97059, 206859, 291177, 620577, 1714709, 5144127, 15432381, 42091253, 126273759, 378821277, 2230836409, 6692509227, 20077527681]

約数ペア:

[(1, 20077527681), (3, 6692509227), (9, 2230836409), (53, 378821277), (159, 126273759), (477, 42091253), (1301, 15432381), (3903, 5144127), (11709, 1714709), (32353, 620577), (68953, 291177), (97059, 206859)]