20137352673

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{461}}^1\times {\mathrm{3851}}^1$

素因数の和:4533

約数の個数: 32

約数和(自身を含む): 28473984000

約数和(自身を除く): 8336631327

約数列:

[1, 3, 19, 57, 199, 461, 597, 1383, 3781, 3851, 8759, 11343, 11553, 26277, 73169, 91739, 219507, 275217, 766349, 1743041, 1775311, 2299047, 5229123, 5325933, 14560631, 33730909, 43681893, 101192727, 353286889, 1059860667, 6712450891, 20137352673]

約数ペア:

[(1, 20137352673), (3, 6712450891), (19, 1059860667), (57, 353286889), (199, 101192727), (461, 43681893), (597, 33730909), (1383, 14560631), (3781, 5325933), (3851, 5229123), (8759, 2299047), (11343, 1775311), (11553, 1743041), (26277, 766349), (73169, 275217), (91739, 219507)]